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A Radio. Prakticka Elektronika magazine
Amaterske Radio magazine
Circuit Cellar magazine
Electronique et Loisirs magazine
Electronique Pratique magazine
Elektor Electronics magazine
Elektronika dla Wszystkich magazine
Elektronika Praktyczna magazine
Everyday Practical Electronics magazine
Evil Genius magazine
Funkamateur magazine
Nuts And Volts magazine
QEX magazine
QST magazine
Radiotechnika Evkonyve magazine
Servo magazine
Stereophile magazine
Радио Телевизия Електроника magazine


Popular audio
Popular car audio
Popular DVDs
Popular faxes
Popular monitors
Popular monoblocks
Popular phones
Popular TVs
Popular video cameras
Popular video recorders and video players

Avest TVs
Beko TVs
Elenberg, Cameron, Cortland domestic radio electronics
Erisson TVs
Gorizont TVs
Rainford TVs
Rekord TVs
Roadstar TVs
Rolsen TVs
Rubin TVs
Vestel TVs
Vitjaz TVs

Power supply units for TV sets and video equipment

Benq-Siemens mobiles
Eastcom mobiles
Ericsson mobiles
Fly Bird mobiles
LG mobiles
Maxon mobiles
Mitsubishi mobiles
Motorola mobiles
Nokia mobiles
Panasonic mobiles
Pantech mobiles
Samsung mobiles
Sharp mobiles
Siemens mobiles
Sony-Ericsson mobiles
TCL mobiles
Voxtel mobiles

Beko household appliances
Braun household appliances
Candy household appliances
Elenberg household appliances
Elica household appliances
Gorenje household appliances
Hansa household appliances
Merloni household appliances
SEB household appliances
Snaige household appliances
Stinol household appliances
Universal household appliances
Whirpool household appliances

Bocsh electric tools
Makita electric tools

Collection of dumps
Correspondence of models and chassis
Horizontal-output transformers by HR company
Horizontal-output transformers by Konig company
Integrated circuits, microcontrollers and transistors
Mechanisms of audio and video equipment
Radio components by Atmel
Radio components by Cirrus Logic
Radio components by Maxim
Radio components by Microchip
Radio components by Mitsubishi
Radio components by Motorola
Radio components by National Semiconductor
Radio components by Panasonic
Radio components by Philips
Radio components by Rohm
Radio components by Samsung
Radio components by Sharp
Radio components by Sony
Radio components by Toshiba
Remote controls for TV sets and monoblocks

Alternative energy sources
Antenna amplifiers
Antennas. HF antennas
Antennas. Metering, adjustment, matching
Antennas. Technology
Antennas. Television antennas
Antennas. Theory
Antennas. VHF-UHF antennas
Assemblies of amateur radio equipment
Audio and video surveillance
Audio equipment
Audio-fidelity and speaker volume controls
Bells and audio simulators
Blenders, frequency converters
Car power amplifiers
Car security and alarm systems
Car. Batteries, chargers
Car. Car electric circuits
Car. Electronic devices
Car. Electronic fuel injection
Car. Ignition
Car. Security and alarm systems
Car. Speedometers and tachometers
Chargers, accumulators, galvanic cells
Citizens' Band radio
Clocks, timers, relays, load commutators
Computer devices
Computer interfaces
Computer moding
Computers. Using CAD programs
Consumer electronics
Crystal filters
Current controllers, voltage and power regulators
Data communication
Digital equipment
Electric installation work
Electric meters
Electric motors
Electric power supply
Electrical safety, fire safety
Electrician's reference book
Electrician's tools
Electricity for beginners
Electronics for home, garden, farmland, hobbies
Equipment protection from emergency operation, uninterrupted power supply units
Field intensity detectors
Filters and matching devices
For a musician
For an electrician
For an inexperienced radio amateur
For radio amateur constructors
For students
Frequency synthesizers
Grounding and neutral grounding
High-frequency power amplifiers
Household appliances
Indicators, detecting devices, metal detectors
Infra-red equipment
Lightning protection
Measuring equipment
Mobile communication
Oscillators, heterodynes
Personal safety
Portable radio stations
Power amplifiers
Power controllers, thermometers, thermostabilizers
Power supply
Power supply units
QRP equipment
Radiation indicators
Radio amateur computation
Radio amateur technologies
Radio control
Radio reception
Radio stations, transceivers
Reference materials
Security and alarm system using mobile communication
Security devices and alarm systems
Signal limiters, compressors
Sound systems
Sound-to-light units
Transistor power amplifiers
Tube power amplifiers
Upgrade of radio stations
Use of microcircuit chips
Various electronic devices
Voltage stabilizers
Voltage transducers, rectifiers, inverters
Welding equipment

Entertaining experiments in chemistry
Entertaining experiments in physics

Articles for builders and handymans
Basics of first aid
Basics of life safety
Big encyclopedia for children and adults
Biographies of famous scientists
Children's science laboratory
Factory technology at home. Simple recipes
Farm tools and mechanisms
For lovers of travel. Tips for tourists
Home workshop
Labour safety
Personal transport. Land, water, air
Radio for beginners
Reference information
Spy gadgets
The art of audio
The art of video
The most important scientific discoveries
Theory of inventive problem solving
Tips for radioamateurs
Wonders of nature
Workbooks, cheat sheets


ORDER OF DIAGRAMS  Order of schematic diagrams and service manuals

World air conditioners
World audio
World car audio
World DVDs
World faxes
World fridges
World microwave ovens
World monitors
World monoblocks
World phones
World photo cameras
World projectors
World TVs
World video cameras
World video recorders
World washing machines

Russian amplifiers
Russian b-w TVs
Russian car audio
Russian color TVs
Russian electrophones
Russian monitors
Russian radio
Russian r-gramophones
Russian tape recorders
Russian testers
Russian video recorders

Assembling the Rubik's Cube
Did you know?
Entertaining experiments at home
Funny puzzles
Interactive flash games
Optical illusions
Spectacular tricks and their solutions


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Design and support:
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Technical maintenance:
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Daniel Monchukin

Tatyana Anastasyeva

Natalya Kuznetsova

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Free encyclopedia of electronics and electrical engineering / All articles A-Z

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A 160-meter collinear antenna

A ball wrapped in a scarf

A battery of copper pyatakov

A beginner ham. Detector radio

A beginner ham. Radio

A beginner ham. Theory

A bicycle trolley for two surfers

A boat with a water wheel

A bookshop worker. Standard instruction on labor protection

A bottle of dice

A brief summary of the works of Russian literature of the first half of the 20th century

A brief summary of the works of Russian literature of the XIX century

A budding flower

A camera with a hole

A cane wrapped in a newspaper

A card conceived by the viewer is placed on the table before it is announced

A card hanging in the air

A card hidden in the palm of your hand

A careful trunk

A chain of dominoes with a break

A chain that you do not know about

A cigarette from the air

A circuit that generates large delays

A class teacher of a general education institution. Job description

A class teacher. Job description

A clumsy asterisk

A cold-setting automaton, engaged in manufacturing brackets for pneumatic guns. Standard instruction on labor protection

A collar for any tap

A complete description of the scheme of 200-watt PSUs

A cup of tea

A decoupling simple node

A device for adding and subtracting two signals

A device for checking the kinescope in the Electronic Loop mode

A device for detecting metal objects

A device for extending the life of kinescopes

A device for limiting the starting current of an electrical appliance

A device for lowering the volume of sound during advertising

A device for measuring the capacitance and leakage current of electrolytic capacitors

A device for reading / writing magnetic cards

A device for selecting poison from bees

A device for soft non-contact inclusion of a kinescope

A device for testing quartz resonators

A different coin

A digital multimeter measures the temperature

A diligent sawfly

A dipole from a centered power point

A doctor and a nurse when working at a health center. Standard instruction on labor protection

A doctor in municipal hygiene. Job description

A driver carrying people by truck. Standard instruction on labor protection

A driver of a timber road lorry equipped with a hydromanipulator. Standard instruction on labor protection

A field refrigerator

A flipchart

A flipping arrow

A flying coin

A flying handkerchief

A four-level economical probe

A frame for a portrait

A garden table from improvised materials

A generator-prefix to an oscilloscope for tuning satellite receivers

A glass in the air

A glass of water from a pocket

A good amplifier is not chosen based on personal data

A good quartz filter for CW and AM

A greenhouse worker. Standard instruction on labor protection

A healthy way of life as a system of individual human behavior

A hoe-pivot

A hysterical fit

A janitor working in the organization of trade. Standard instruction on labor protection

A kitchen worker. Standard instruction on labor protection

A large spoon of nature

A laundry worker is a health care institution. Standard instruction on labor protection

A lead node based on a simple node

A light bulb instead of a relay-controller

A little about the GPA

A little bit about accelerated charging

A little bit about the circuit boards

A little circus

A little sun in a bucket of water

A locksmith for the repair and preventive maintenance of livestock farms. Standard instruction on labor protection

A logic probe with a large input resistance

A low-power converter for powering the load 9 volts from a Li-ion 3.7V battery

A mechanic engaged in the manufacture of staples for assembling the frame of a spring unit. Standard instruction on labor protection

A melodic call with a random number generator

A metal detector comparing the frequencies of two generators

A metal welder (welder). Job description

A micromotter

A microphone amplifier with a balanced input

A micro-power converter for supplying a varicap

A microscope from a drop of water

A monographic method for analyzing the causes of occupational injuries

A mordant for imitating a walnut tree

A mordant for imitating an oak tree

A mordant for imitation of a rosewood tree

A mordant for simulating patina on copper and bronze products

A multi-room video audio system

A nail, a bar and a record

A necessary tool for an electrician and home master

A new fuel recipe

A new kind of addiction - a musical drug

A new way to generate a SSB signal

A newspaper that does not break

A non-drying pad for stamps

A nurse (washing machine) working in the bathroom and bath. Standard instruction on labor protection

A personal radio paging receiver for the 148-174 MHz band

A pharmacist-technologist at reception of prescriptions and holiday of medical products under prescriptions of doctors. Standard instruction on labor protection

A phone call from a cell phone

A pierced hat

A pilot, a pylorus, a knife. Standard instruction on labor protection

A pin and a rubber band

A powerful power supply for transmitters from a PC power supply, 220 / 13.8 volts 300 watts

A prefix for automatically disconnecting the charger

A prefix for receiving TV programs in cable subbands

A prefix to a multimeter for measuring the capacitance of capacitors

A projectionist. Job description

A propulsion device based on the phenomenon of surface tension of a liquid

A purse that does not give things away

A pyramid of records

A railroad tracker, man-made structures and a track mechanic, appointed for inspection. Standard instruction on labor protection

A refueler at an automobile gas station. Standard instruction on labor protection

A retailer. Standard instruction on labor protection

A rising pencil

A road worker on logging roads. Standard instruction on labor protection

A row of thirteen domino bones

A running thimble

A scarf on a sword

A schooner-trimaran based on a kayak

A scrap of the center of a leaf

A security guard who uses weapons, ammunition, special tools. Standard instruction on labor protection

A seller selling food products with on-site consumption. Standard instruction on labor protection

A semipermeable partition holds sugar and water

A session of foresight (several tricks)

A session with a tambourine (several tricks)

A session with Chinese rings (several tricks)

A session with coins and bills (several tricks)

A session with magic boxes (several tricks)

A session with shawls (several tricks)

A set of furniture materials for furniture. Standard instruction on labor protection

A set on the lawn

A sheet of paper changes color

A signal generator with a low harmonic content

A simple adapter for recording a conversation from a telephone line

A simple ADC is a prefix to a PC

A simple amplifier for a receiver with free energy supply

A simple amplifier on a TDA7294 chip with a printed circuit board and appearance

A simple and quick way to calculate power supplies

A simple audio amplifier on the K548UN1A chip

A simple busy telephone line indicator

A simple but useful amplifier

A simple frequency counter from a Chinese receiver

A simple generator for repelling rodents

A simple generator for studying the telegraph alphabet

A simple greenhouse

A simple hammock

A simple high-quality FM stereo of the 70-110 MHz band

A simple laboratory power source, 1.3-30 volts 1.2 amp

A simple lithium-ion battery tester

A simple loudspeaker with an acoustic labyrinth

A simple metronome

A simple microcontroller programmer

A simple model of folding flowers

A simple morning clock on 1267.2 MHz

A simple oscilloscope

A simple phone

A simple pocket radio station for the village

A simple probe for checking diodes and transistors

A simple RF generator

A simple robot

A simple shortwave-observer radio

A simple signal generator of nh and HF

A simple soft starter for a motor up to 4 kW

A simple square wave generator

A simple stereo generator

A simple tangent for the station of the bourgeoisie

A simple thyristor voltage regulator for 127 and 220 volts

A simple two-stage voltage regulator based on a booster transformer

A simple way to increase the number of programs received

A single-ended stereo amplifier on pentodes

A small mouse with a large family

A small radioactivity indicator

A small three-element antenna

A small-sized beetle antenna 144 MHz

A soccer ball in a bag

A source for repairing automobile electrical equipment and charging batteries

A square of four cards that are not duplicated in a row and row

A stable coin

A steady postcard

A stone for a summer residence with a solar battery element

A switch of a heap of light-emitting diodes on two microcircuits

A technician for commissioning and testing. Job description

A tetra antenna

A thimble out of nowhere

A thoracic surgeon. Job description

A tractor driver and a choker on a forest skeleton. Standard instruction on labor protection

A trained hand

A trained matchbox

A tricky match

A useful bag

A useful thread

A vanishing bottle

A versatile node

A voltmeter with an extended scale of 10-15 volts

A warehouse supply agent. Standard instruction on labor protection

A washer of dishes and boilers. Standard instruction on labor protection

A wayward card

A wayward glass

A whip antenna for the 144 MHz band

A whip antenna with a gamma-matching device

A wide-band transformer with a transformation ratio of 3/2

A woman is hovering on a table

A wonderful thread

A wooden ground plane antenna (Ground Plane)

A worker cutting bread. Standard instruction on labor protection

A worker engaged in field work. Standard instruction on labor protection

A worker in the complex cleaning and maintenance of households. Job description

A worker performing complex maintenance and repair of buildings. Standard instruction on labor protection

A zener as a non-resettable fuse

A.Partin's constructions

AAA Photobattery

Abdominal pain

Abdominal pain in children

About an antenna with an active reflector

About biogas plants

About calculation of stages on the field-effect transistor

About Ceramic Capacitors

About change of resistance at heating of metals

About connecting apartment calls

About connecting the Dreamcast set-top box

About correction of S-meter in C-B radio station

About feeding radio receivers with free energy

About how to start fluorescent lights

About manufacturing of output transformers for lamp UMZCH

About marking ceramic capacitors

About matching half-wave antenna

About matching plate antenna amplifiers

About measuring out-of-limits values of parameters

About new generation antennas

About noise immunity in household appliances

About nutrition of low-power household equipment

About oscillations and waves

About power, watts, decibels. Explanation of terms

About powering bulbs through a diode

About repair of imported lamps

About repair of microcomputer

About repair of UMZCH on IMS

About restoration and operation of nickel-cadmium disk accumulators

About selection of mixing diodes for direct conversion receiver

About simple and powerful voltage regulators

About some improvements of the telephone server RNONE MASTER and AON-prefixes CALCOPHONE

About sound absorbing material

About sources of radio interference in the ignition system

About starting a three-phase motor from a single-phase network

About the antenna Five-eighths of a lambda

About the benefits of phantoms

About the binary system and codes

About the capacitive interchange

About the effect of the metal crosshead on antenna operation

About the efficiency of a bicycle

About the heat density of electric heaters and their safety

About the horizontal composition of the frame

About the hysteresis of the switching voltage of the Schmitt trigger of the K561TL1 chip

About the inclusion of a three-phase motor in a single-phase network, facilitating the launch

About the inclusion of electric motors in a single-phase network

About the lamp-field-bipolar-microcircuit UMZCH

About the Moon, mercury and earthquakes

About the noise immunity of car radio locks

About the pickups (tips for the home-maker)

About the poor pyshchalka say the word

About the preparation of ferric chloride

About the principles of squelch operation

About the Radio-76 transceiver

About the stabilization of the frequency of the GPA

About the supply of heating elements with direct current

About the use of a subwoofer in a music system

About the use of fluorescent lights with burned threads

About the use of harmonic resonators in devices on the MC

About the visibility of distortions

About tuning the Ural-84 transceiver

About tweeter speakers

About upgrading the desktop ionizer

Abrasions and scrapes

Abrasions and scratches

Absolutely black body

Absorbent dish

Absorption and Radiation of Heat

Absorption of odor by porous substances

Absorption or absorption (absorption)

Abyssinian well


AC 250 V sensor

AC adapter for car radio stations

AC adapter for CB radio station

AC adapter for digital camera

AC adapter for screwdriver

AC adapter for the player

AC adapter for transistor equipment, 220 / ± 6.8 volts 350 milliamperes

AC adapter in Crown dimensions, 220/5 volts 0.2 Ampere

AC adapter with galvanic isolation, 220/9 volts

AC ammeter with a linear scale

AC and DC alternators

AC Detector

AC electric motors

AC millivoltmeter

AC motor rotation controllers

AC power source Unicum

AC Security Device

AC Solid State Relays 1 A / 400 V 5P20B

AC Sven HP-830B with two-way UMTS

AC Voltage Regulator

AC Voltage Regulator, 135-270/197-242 volts 5 kilowatts

AC voltmeter with an extended scale

Academic site

Accelerating the reaction - how do the catalysts work

Accelerator of charged particles

Accept number and image

Acceptance and shipment of milk. Standard instruction on labor protection

Acceptance test standards. Capacitors

Acceptance tests. AC electric motors

Acceptance tests. Air circuit breakers

Acceptance tests. Complete current conductors (busbars)

Acceptance tests. Complete switchgears of internal and external installation (KRU and KRUN)

Acceptance tests. Direct current machines

Acceptance tests. Disconnectors, Separators and Short Circuit Switches

Acceptance tests. Dry current-limiting reactors

Acceptance tests. Earthing devices

Acceptance tests. Electrical apparatus, secondary circuits and electrical wiring up to 1 kV

Acceptance tests. Electrostatic precipitators

Acceptance tests. Foreword

Acceptance tests. Fuses, fuse-disconnectors with voltage above 1kV

Acceptance tests. Gate arrester and surge arresters

Acceptance tests. General Provisions

Acceptance tests. Inlets and bushing insulators

Acceptance tests. Load Switch

Acceptance tests. Measuring current transformers

Acceptance tests. Measuring voltage transformers

Acceptance tests. Oil circuit breakers

Acceptance tests. Overhead transmission lines with voltage above 1 kV

Acceptance tests. Power cable lines

Acceptance tests. Power transformers, autotransformers, oil reactors and grounding arc suppression reactors (arc suppression coils)

Acceptance tests. Prefabricated and connecting busbars

Acceptance tests. Rechargeable batteries

Acceptance tests. SF6 circuit breakers

Acceptance tests. Suspension and bearing insulators

Acceptance tests. Synchronous generators and compensators

Acceptance tests. Transformer oil

Acceptance tests. Tubular arresters

Acceptance tests. Vacuum Switches

Accessories for metal detector and other useful things

Accident in the apartment network: causes and consequences

Accident in the power supply system of the train

Accident on the water

Accidental rescue work on chemical objects

Accidents and catastrophes at fire and explosive objects of the economy

Accidents at chemically hazardous sites

Accidents at fire and explosive objects

Accidents at radiation hazardous facilities

Accidents at radiation-hazardous facilities with emergencies

Accidents at work

Accidents in the metro

Accidents on the water

Accidents on transport

Accompanies light

Accompanist, concertmaster of a club institution. Job description

Accountant for accounting for cash transactions. Job description

Accountant for accounting of borrowed funds. Job description

Accountant for accounting of capital investments. Job description

Accountant for accounting of fixed assets. Job description

Accountant for accounting of intangible assets. Job description

Accountant for office accounting. Job description

Accountant for tax accounting. Job description

Accountant for the accounting of materials. Job description

Accountant for the calculation of wages. Job description

Accountant of the commodity group. Job description

Accountant of the Control Department. Job description

Accountant of the structural unit. Job description

Accountant, Budgeting and Controlling. Standard instruction on labor protection

Accountant. Job description

Accountant. Standard instruction on labor protection

Accountant-analyst. Job description

Accountant-auditor. Job description

Accountant-cashier. Job description

Accountant-operator. Job description

Accounting financial accounting. Crib

Accounting. Crib

Accounting. Lecture notes

Accumulation of wind energy

Accumulators, technology dryfit

Ace Houdini

Aces from above

Acid batteries

Acid battery recovery by AC

Acid-lead accumulator batteries of wide application

Acoustic Bass Reflex

Acoustic design of broadband heads

Acoustic design of multiband loudspeakers

Acoustic design of the low-frequency dynamic head

Acoustic design with JBL Speakershop

Acoustic detector

Acoustic dimmer

Acoustic electronic driver's fatigue warning device

Acoustic FET relay

Acoustic four-load switch and light effects automat

Acoustic Leak Detector

Acoustic lighting switch

Acoustic locator for car

Acoustic machine

Acoustic motion sensor

Acoustic probe

Acoustic relay

Acoustic relay for lighting fixture

Acoustic relay instead of switch

Acoustic relay, switching load from cotton, 10-12 volts 120 watts

Acoustic sensor for Christmas tree garland

Acoustic short circuit in the loudspeaker and overcoming it

Acoustic signaling device for overloading the power supply

Acoustic switch

Acoustic system for self-production

Acoustic systems with a circular radiation pattern (AC of the spatial field)

Acoustic telescope

Acoustic unit with increased efficiency at low frequencies

Acoustic units for stereo system

Acoustic vibrations

Acoustic vibrations, their characteristics and effects on the body

Acrobatics of tube stages

Actions in case of fire

Actions of employees in emergency situations

Actions to improve OSH

Actions with strong freezing

Activator for seedlings

Active antenna

Active antenna in the trunk

Active antenna MV-DMV

Active antenna of the VHF FM range

Active audio coupler

Active cabin resonance filter on field and bipolar transistor

Active dipstick on op-amp for oscilloscope

Active FET filters

Active filter with gain on op amp

Active filters for subwoofers

Active KB antenna

Active load regulator for small currents, 2.5-4.5 volts 20-200 milliamperes

Active load regulator with current stabilization, 8-28 volts 0.2-3 amps

Active loop antenna

Active low pass filter

Active low-pass filter

Active probe for oscilloscope

Active probe to the oscilloscope

Active RF switch

Active signal splitter for stereo phones

Active speaker with bridge UMZCH on chip TDA7266L

Active speakers with combined power

Active three-way crossover

Active transmit antenna

Active TV signal divider - from passive

Active TV splitter

Actual electronic circuit protection

Adaptation of imported phones

Adaptation to an extreme situation

Adapter for audible alarm

Adapter for AVU

Adapter for CD player

Adapter for laptop power in car

Adapter for microcontroller AT89C52-24JC

Adapter I2C-COM port of the computer

Adapter of a two-channel light cord on a microcontroller

Adapter to the multimeter for measuring the current transfer coefficient of the base of transistors

Adaptive control device for car seat heater

Adaptive pulse receiver of slowly varying amplitude

Adder and adjustable low pass filter for subwoofer channel

Adder and phase shifter for subwoofer channel on field effect transistors and op amps

Addiction and substance abuse

Addiction and substance abuse, general concepts

Adding Fibonacci numbers

Adding oscillations

Additional brake light switch

Additional food delivery

Additional protection of the stabilizer against overheating

Additive triangular waveform generator


Adhesion of rubber soles to boots

Adhesion to water

Adhesive for attaching paper and rubber to metal

Adhesive for repairing rubber products

Adhesive plaster

Adhesive soaps

Adhesive tape


Adjustable analog of dinistor

Adjustable bipolar power supply, 12/6 volts 2 amps

Adjustable bipolar voltage regulator

Adjustable charging current stabilizer for car

Adjustable current regulator, 16 volts 7 amperes

Adjustable electronic fuse

Adjustable electronic fuse, 0.1-1.5 amp

Adjustable Filters

Adjustable flashlight

Adjustable high-voltage converter

Adjustable notch filter

Adjustable power source for repairing car electrical equipment and charging batteries, 3-5 volts 10 amperes

Adjustable power supply for up to 1 ampere

Adjustable power supply from BP2-3, 220 / 1,5-9 volt 300 milliamperes

Adjustable power supply with automatic switching of voltage at the input of the stabilizer

Adjustable power supply with current protection

Adjustable power supply with impulse voltage regulator, 3.3-9 volts 0.5 amperes

Adjustable power supply with overload alarm, 220 / 0-15 volts 1 amp

Adjustable power supply with protection, 220 / 1.2-24 volts 2 amps

Adjustable power supply, 0-20 volts 2 amps

Adjustable power supply, 1-37 volts 1.5 amps

Adjustable stabilizer 0,7-12 volts

Adjustable Stabilizer, 30 / 3-25 Volts 2 Amps

Adjustable touch switch

Adjustable transformer

Adjustable transformer based on LATR

Adjustable unit for portable radio

Adjustable voltage / current stabilizer, 220 / 1,25-25 volts 15-1200 milliamperes

Adjustable voltage and current stabilizer

Adjustable voltage converter for LDS

Adjustable voltage converter, 10-12 / 2-15 volts

Adjustable voltage regulator with current limitation

Adjustable voltage regulator, 1.2-30 volts 1 amp

Adjustable voltage regulator, 35/32 volts 3 amps

Adjustable voltage regulators K1156ER2P and K1156EP2T

Adjustable voltage regulators on the chip KR142EN19, 2.5-30 volts

Adjustable wrench

Adjusting the accuracy of the quartz movement

Adjusting the aperture

Adjustment and control instrumentation and automation. Standard instruction on labor protection

Adjustment of antennas and circuits using an interference generator

Adjustment of antennas using the frequency response meter

Adjustment of automatics and telemechanics. Standard instruction on labor protection

Adjustment of quartz filters

Adjustment of the mains voltage stabilizer LPS-2500RV

Adjustment of the temperature meter of a digital multimeter

Adjustment of the UD Transformer Units

Adjustment of the welding current in the source for semi-automatic welding with a thyristor regulator

Adjustment of transmitter output power

Administrative and management personnel, engineering personnel, junior maintenance personnel. Standard instruction on labor protection

Administrative Assistant. Job description

Administrative Law. Crib

Administrator (manager) of the trading floor. Job description

Administrator of CTO. Job description

Administrator. Job description

Admiralty anchors


Advanced economical power supply, 220 / 2x25 volts 3.5 amps

Advanced GIR

Advanced heating: wood briquettes

Advanced ignition lock

Advanced logical TTL-probe

Advanced metal detector with transistors with quartz

Advanced multi-spark ignition unit

Advanced network voltage indicator

Advanced power supply for the UCC28810 chip for LED lighting fixtures

Advanced pulse metal detector on microcircuits

Advanced simple power supply

Advanced switching power supply in a matchbox, 220/9 volts 10 watts

Advanced switching power supply in a matchbox, 9 volts 1.1 amperes

Advanced version of the control system software

Advantages and features of wind generators

Advantages of biogas plant

Advantages of electronic transformers for halogen lamps

Advantages of fluorescent lamps

Advantages of halogen lamps

Adventure on the escalator

Adverse impurities of pyrogenic origin

Advertising agent. Job description

Advertising and PR Manager. Job description

Advertising and promotional activities. Lecture notes

Advertising Manager. Job description

Advertising. Crib

Advocacy and notary. Crib

Advocacy and notary. Lecture notes

Advocacy of best practices in labor protection

AE settings

Aerodynamic trunk

Aeroionization Physics

Aeroionizer without transformers


Aerosani PM-2

Aerosani Prostor

Aerosani Sever-2

Aerosani Triumph

Aerosani with swinging suspension

Aerosleigh driver. Job description

Aerosleigh theory

Aerosol can

Aerosol pollution of the atmosphere

Aerosols for use in electronics

Affecting factors, medical consequences and possible population losses in case of catastrophes

Afghan Rings

Again about durable bulbs

Again about finishing the tape recorders

Again and again five

Against phone pirates

Age anatomy and physiology. Crib

Age of shoe size

Age psychology. Crib

Age psychology. Lecture notes

Agent for the search for cargo and luggage. Job description

Agrochemist. Job description

Agroforestreplant. Job description

Agronomist tool

Agronomist. Job description

AIDS and its prevention

Air Adhesive

Air crashes

Air Handkerchief

Air kicks

Air line branch

Air movement indicator

Air Ozonator

Air pollution from mobile sources of emissions

Air temperature

Air temperature meter

Air Wick Air Freshener Improvement

Aircraft flight model

Aircraft Voyager

Air-hydraulic glider

Air-hydraulic missile

Air-hydraulic rocketplane



AL307 highlights the scale

Alarm bells from the electronic alarm clock

Alarm clock with thermometer on microcontroller

Alarm device

Alarm device when approaching an object

Alarm for a car based on a cell phone

Alarm generators

Alarm indicator

Alarm Open refrigerator door

Alarm with phone alert

ALC in a powerful output stage

Alcohol and its effect on the human body

Alcohol paints

Alcohol Vapor Sensor

Alcohol varnish for violins

Alcoholism and drunkenness

Alessandro Volta

Alexander Bell

Algorithm for troubleshooting when the RCD trips

Aligning the wire

Alizarin ink

All about editing frames

All about NTSC, PAL and SECAM systems

All about the guitar and lotions to it

All roads lead to zero

All season rake

All the way around

All treated

All-band transceiver JG1EAD

Allergic rhinitis


All-metal delta antenna

Alloys for resistance and measuring coils

Alloys used in magnetic cores

All-pervasive rings

All-round small TV antenna

All-rounder D2T

All-terrain pneumatic vehicle

All-terrain tractor-wagon

All-terrain vehicle type SIMOT

All-Volley Amateur Antenna

Almond - bitter and sweet

Alteration of 35AC1 into the subwoofer

Alternate lead battery replacement

Alternate Variable Volume Variable Module

Alternating voltage regulator option

Alternative energy from garbage

Alternative energy in the country. Choosing your own power system

Alternative energy in the country. Wind energy

Alternative fuel vehicles


Altimeter (altimeter)

Altimeter sound simulator


Aluminum can key

Aluminum wire extension

Aluminum, chrome and nickel

Always 100

Always nine

AM FM circuit on the ICA1238 chip

AM transceiver 27 MHz

AM, CW and SSB detector on a chip

Amateur Amplifier Adjustment Unit

Amateur bands

Amateur Fisher Radio

Amateur Fisher Sounder

Amateur HF radio stations: providing electromagnetic safety

Amateur metal detector

Amateur miniature soldering irons

Amateur Modular Mixer

Amateur radio amateur for the motorist

Amateur Radio Amplifier, 1,5-24 volts 3 amps

Amateur radio communication technologies based on VoIP

Amateur radio dosimeter

Amateur radio frequency meter

Amateur radio receiver for 160 meters

Amateur radiotelephone RTF-92

Amateur SCA

Amateur-EMF-M transceiver

Amateur's transmitting DV antennas

Amazing Arrow

Amazing coin movement

Amazing Cylinder

Amazing fan

Amazing figures

Amazing glass

Amazing Glasses

Amazing magazine

Amazing map prediction

Amazing paper transformations

Amazing power

Amazing Rings

Amazing Smoke

Amazing vase

Amazon River

AM-broadcasting receiver

American Coaxial Cables

AM-FM radio receiver with low voltage power supply

AMIDON ring magnetic cores

Amount of cards

Ampere Andre-Marie

Ampervoltmeter for laboratory power supply

Amphibian Man

Amphibian Mini-mokik

Amphibious amphibious boat Ampha

Amphibious vehicle


Amphora node

Amplifier 112 watts for a subwoofer

Amplifier at 144 MHz (on the lamp GU35b)

Amplifier DMV from SK-D-1

Amplifier for 6Zh1P, 6P14P lamps

Amplifier for FM receiver

Amplifier for line output

Amplifier for modem

Amplifier for phone

Amplifier for stereo telephones with autonomous power supply

Amplifier on 4 transistors with floating power supply

Amplifier on chip TDA1013, 4.2 watts

Amplifier on chip TDA1013b

Amplifier on chip TDA1015, 4.2 watts

Amplifier on chip TDA1514, 40 watts

Amplifier on chip TDA1516, 2x11 watts

Amplifier on chip TDA1551, 4x11 watts

Amplifier on chip TDA1554, 4x11 watts

Amplifier on chip TDA1555, 4x11 watts

Amplifier on chip TDA1904, 4 watts

Amplifier on chip TDA1905, 5 watts

Amplifier on chip TDA2025, 50 watts

Amplifier on chip TDA7056, 3 watts

Amplifier on chip TDA7057, 2x3 watts

Amplifier on chip TDA7241, 20 watts

Amplifier on chip TDA7245, 5 watts

Amplifier on chip TDA7294

Amplifier on the chip K147UN7, 4.5 watts

Amplifier on the STK40 chip

Amplifier on the TDA1010 chip, 9 watts

Amplifier on the TDA1011 chip, 6.5 watts

Amplifier on the TDA1510 chip, 2x12 watts

Amplifier on the TDA1515 chip, 2x12 watts

Amplifier on the TDA1518 chip, 2x11 watts

Amplifier on the TDA1521 chip, 2x12 watts

Amplifier on the TDA1552 chip, 2x22 watts

Amplifier on the TDA1557Q chip

Amplifier on the TDA1701 chip, 4 watts

Amplifier on the TDA200 chip, 12 watts

Amplifier on the TDA2003 chip, 10 watts

Amplifier on the TDA2004 chip, 2x10 watts

Amplifier on the TDA2005 chip, 2x10 watts

Amplifier on the TDA2007 chip, 2x6 watts

Amplifier on the TDA2008 chip, 12 watts

Amplifier on the TDA2009 chip, 2x10 watts

Amplifier on the TDA2020 chip, 20 watts

Amplifier on the TDA2030 chip, 14 watts

Amplifier on the TDA2611 chip, 4.5 watts

Amplifier on the TDA2822 chip, 2x0.65 watts

Amplifier on the TDA7050 chip, 2x0.07 watts

Amplifier on the TDA7052 chip, 1.2 watts

Amplifier on the TDA7230 chip, 2x0.048 watts

Amplifier on the TDA7231 chip, 1.6 watts

Amplifier on the TDA7233 chip, 1.6 watts

Amplifier on the TDA7240 chip, 20 watts

Amplifier on the TDA7285 chip, 2x0.05 watts

Amplifier on the TDA7350 chip, 2x12 watts

Amplifier parameters improvement on K174UN7

Amplifier Pass Zen

Amplifier PPI 4240

Amplifier to Spectrum

Amplifier with 4 transistors

Amplifier with discretely adjustable transmission factor

Amplifier with in-phase mode stabilizer

Amplifier with low dynamic distortion

Amplifier with low dynamic distortion and increased thermal stability

Amplifier with matching transformer

Amplifier with negative feedback

Amplifier with output stage that amplifies signal voltage

Amplifier with parallel inclusion of lamps in the output stage

Amplifier with switchable gain

Amplifier-converter of ESL signals

Amplifier-corrector for EPU ARKTUR-006-STEREO

Amplifier-corrector for pickup

Amplifier-corrector on chip K157Ul1 for magnetic pickup

Amplifiers and comparators from MAXIM

Amplifiers for headphones

Amplifiers for headphones powered via USB

Amplitude modulated radio

Amplitude, average, effective

AMT TRAVEL ADAPTER charger for cell phone

An agent for receiving ticket orders. Job description

An allergist-immunologist. Job description

An analytical pharmacist and a pharmacist-technologist for quality control of medicines. Standard instruction on labor protection

An analytical pharmacist. Job description

An angry cork

An animated coin that answers questions

An animated picture

An animated shadow

An asphalt mixer. Standard instruction on labor protection

An astrograph, a device for photographing stars

An automaton on knot knitting and coiling machines and machine tools, engaged in the manufacture of angular springs. Standard instruction on labor protection

An automotor on knotting and coiling machines and machine tools, a mechanic for mechanic assembly, engaged in coiling spirals and sewing double-cone springs into sets. Standard instruction on labor protection

An auxiliary transport worker. Standard instruction on labor protection

An economical device for protecting equipment from voltage fluctuations in the network

An economical house-street thermometer with an indicator from a cell phone

An economical power supply for the antenna amplifier

An effective five-band antenna

An electrically shorted loop antenna

An electrician for the maintenance of overhead communication lines and radiocommunications. Standard instruction on labor protection

An electrician for the repair of overhead power lines in contact network areas during work at heights and steeple works. Standard instruction on labor protection

An electrician supervising the routes of cable networks. Standard instruction on labor protection

An electrician who repairs electric equipment. Job description

An electromechanic of a traction substation. Standard instruction on labor protection

An electronic zoo, a simulator of the sounds of six animals

An employee associated with liquid and solid radioactive waste in a contaminated area with radionuclides. Standard instruction on labor protection

An employee engaged in cleaning up logging areas. Standard instruction on labor protection

An employee engaged in logging and forestry work, general requirements. Standard instruction on labor protection

An employee engaged in logging and forestry work. Standard instruction on labor protection

An employee engaged in the cleaning of tanks at oil supply facilities. Standard instruction on labor protection

An employee engaged in the packaging of food products. Standard instruction on labor protection

An employee for boning meat and poultry, meat and offal. Standard instruction on labor protection

An employee for filling petroleum products in barrels and small containers at oil products supply enterprises. Standard instruction on labor protection

An employee for packing transport packages. Standard instruction on labor protection

An employee of small businesses and firms. Standard instruction on labor protection

An employee of the health unit of a health care institution. Standard instruction on labor protection

An employee serving the diving downhill. Standard instruction on labor protection

An employee who accepts glassware from the public. Standard instruction on labor protection

An experimental antenna for the 144 MHz band

An expert chemist at a healthcare institution. Job description

An impregnator for facing materials. Standard instruction on labor protection

An indicative list of electrical devices required for wiring in an apartment building

An infectious disease specialist. Job description

An interesting electronic ballast circuit on discrete elements for a compact fluorescent lamp

An iridescent coin

An old charger

An operator engaged in the construction and maintenance of logging roads. Standard instruction on labor protection

An operator of an automobile, caterpillar or pneumatic-wheeled crane. Standard instruction on labor protection

An orange or an apple?

An unpretentious metal detector with increased sensitivity, working on the principle of beats

An unusual meal

An unusual vase

Anakopiyskaya cave

Analog frequency meter

Analog of a high-voltage zener diode

Analog part of Sportster 14400 Fax

Analog thermometers on logic chips

Analog-to-digital converter from a sound card

Analog-to-digital converters VT7106 and VT7107

Analogue device Vitafon

Analogue radio control system

Analogues of domestic and imported microcircuits

Analogues of miniature cells (nomograms)

Analysis and diagnosis of financial and economic activities. Crib

Analysis of the impedance meter

Analyst of business processes. Job description

Analyzer of logic of operation of decoders

Anaphylactic shock

Ancient Russian units of measurement

Ancillary worker. Job description

Ancillary worker. Standard instruction on labor protection

And a coin is a whole!

And again about the electrode holder

And again the silver water

And I knew that you would choose this card!

And instead of the lamp the plasma motor

And is there radiation?

And the backpack and bag

And the rope is whole!

And the wind will work

And then the inventor appeared

And where is the key?

Andre-Marie Amper

Anemia of iron deficiency (anemia)

Anesthesiologist-resuscitator. Standard instruction on labor protection

Anesthesiology and resuscitation. Crib

Anesthesiology and resuscitation. Lecture notes


Angel Falls


Aniline Ink

Aniline mordant for bone

Aniline mordants for wood

Animal bites

Animal care worker at the zoo. Standard instruction on labor protection

Animal care worker in the terrarium. Standard instruction on labor protection

Animal husbandry, cattle. Standard instruction on labor protection

Animal husbandry, pig production. Standard instruction on labor protection

Animated dolls

Animated patterns on the LED matrix

Anode voltage indicator

Anodizing of aluminum and its alloys

Anodizing of aluminum parts

Another ancestor of cinematography

Another antenna with a capacitive load

Another control unit for the Lighthouse on the AT90S1200

Another experience with a povareshka

Another LPT port life. Part 1

Another LPT port life. Part 2

Another LPT port life. Part 3

Another Phone Watchman

Another power supply unit Chizhevsky chandelier

Another prediction

Another stroboscope

Another telephone amplifier

Another variant of the antenna for a cell phone

Another variant of the vertical directional antenna

Another way to manufacture a PCB

Answer is known in advance

Answering machine in telephone sets with caller ID

Answers to questions about the construction of MMDS converters


Antenna - direction finder

Antenna 5 / 8l at 27 MHz

Antenna 5 bands Sloper

Antenna adapter for improving the efficiency of wireless networks

Antenna aerial adapter

Antenna amplifier

Antenna amplifier DMV on the chip

Antenna amplifier for FM radio FM receiver

Antenna amplifier for meter waves for several TV sets

Antenna amplifier for radio transmitter

Antenna amplifier in the range of 1296 MHz

Antenna amplifier Kus = 38-41 dB

Antenna amplifier of the DMV

Antenna amplifier of the range of 2 meters

Antenna amplifiers for broadband antennas

Antenna amplifiers SWA

Antenna and Ground

Antenna at 144 MHz

Antenna at 7 MHz with a low suspension height

Antenna auto-rotation device

Antenna current indicator

Antenna Delta Loop on 144 MHz

Antenna design double square

Antenna DMV

Antenna DMV - per hour of operation

Antenna DMW Two spirals

Antenna Double Eagle

Antenna Double Square

Antenna drive control devices

Antenna Eagle

Antenna Extra long pin

Antenna feed effect

Antenna filter for VHF radio station

Antenna filter of addition (separation) of VHF signals

Antenna for 144-146 MHz

Antenna for 160 m

Antenna for 3.5 MHz beetroot

Antenna for a portable radio station of the 144 MHz band

Antenna for a range of 160 m with a low suspension height

Antenna for portable CB radio station

Antenna for radio security alarm

Antenna for ranges from 10 to 160 meters

Antenna for the 144-146 MHz band

Antenna for the bands 21, 24, 27, 28, 30 MHz

Antenna for the DMV band

Antenna for the field day

Antenna for the range of 160 meters

Antenna from cable and converter DMV

Antenna GP-Plus

Antenna HB9RU for the 50 MHz band and not only

Antenna in 5 directions

Antenna Inverted V - Windom

Antenna is a triple square of one piece of wire

Antenna Isotron 80/40 Combo


Antenna Lazy Delta (lazy delta)

Antenna lifting device

Antenna matching device

Antenna matching with feeder

Antenna Media

Antenna Mini square


Antenna MV amplifier

Antenna of 432 MHz band with circular polarization

Antenna of the range of 136 kHz

Antenna of the range of 2 meters

Antenna on the 33rd TV channel

Antenna on the windowsill

Antenna or amplifier?

Antenna orientation device

Antenna power supply, 9-12 volts 20 milliamperes

Antenna Receiver Antenna

Antenna Rectangle UB5UG

Antenna sloper (inclined dipole)

Antenna Swiss square on 144 MHz

Antenna switch

Antenna switch for Yaesu FT-817 transceiver

Antenna switch on 144 MHz

Antenna switching via cable

Antenna swivel device

Antenna symmetry devices

Antenna Triangle at 14/27 / 28MHz

Antenna tuner

Antenna tuner Noise bridge R15

Antenna UA6AGW v. 20-10 m

Antenna unit

Antenna UT5VD for a 2-meter range with a circular pattern in two planes

Antenna W3DZZ Three-band dipole

Antenna Watchdog

Antenna with 1: 3 aspect ratio

Antenna with active power supply for 14, 21, 28 MHz

Antenna with active reflector

Antenna with omega-matching

Antenna with switchable directional pattern

Antenna YAGI at 28 MHz

Antenna-direction finder UB5UG

Antennas for field work

Antennas for the 27 MHz band

Antennas GP 1/4, 1/2, 5/8 with their own hands

Antennas of the radio station UA1DJ

Antennas range 160 meters

Antennoscope - high-frequency measuring bridge

Anthropology. Crib


Anti-crisis management. Crib

Anti-crisis management. Lecture notes


Antigravity glasses

Anti-interference filter for car radio

Anti-magnet finger


Anti-Radiation Spy

Antison for the viewer

Antisone sound indicator for car

Antiterrorist security and child protection. Standard instruction on labor protection

Anti-theft device

Anti-theft device - for 5 minutes

Anti-theft device for motorcycle

Anti-theft device simulating engine malfunction

AON based on the PANASONIC KX-T2365 phone

AON-prefix to computer Electronic secretary

AON's power supply

Apartment call with the ability to record sounds

Apertures for the skin

Apparatus and systems for cleaning emissions

Apparatus for aces (piloting stedicam)

Apparatus for acoustic diagnosis of bee colonies

Apparatus for beekeepers Bee-1

Apparatus for determining short-circuited coils in coils

Apparatus for magnetothermy

Apparatus for processing grain grain elevator. Standard instruction on labor protection

Apparatus for processing grain. Job description

Apparatus for thermal processing of sausages and meat products. Standard instruction on labor protection

Apparatus of pressure vessels. Standard instruction on labor protection

Apparatus of the flour-milling industry. Standard instruction on labor protection

Appearances for shoes

Appears, disappears

Application of a bedpan

Application of ADC KR572PV5

Application of antenna amplifiers

Application of cold

Application of computer power supplies

Application of construction and assembly pistols. Standard instruction on labor protection

Application of electroacoustic feedback in active speakers

Application of footage

Application of heat pumps abroad

Application of heat pumps in heat generators Potapova, VES and HPP

Application of integrated circuits KF548XA1 and KF548XA2

Application of integrated voltage regulators KR142

Application of leeches

Application of local regulations containing labor law norms

Application of loop vibrators in trunked radio communication

Application of manipulation

Application of metal coatings when working on anodizing baths. Standard instruction on labor protection

Application of metal coatings when working with cyanide salts. Standard instruction on labor protection

Application of metal coatings, cleaning of parts with solvents. Standard instruction on labor protection

Application of metal coatings, work with acids and alkalis. Standard instruction on labor protection

Application of microcircuit stabilizers of series 142, K142, KR142

Application of PIN diodes as attenuation and switching elements

Application of small-size interference suppressors from amorphous metal alloys

Application of solar modules

Application of solar photovoltaics

Application of solid-state optoelectronic relays of medium power

Application of spiral resonators in amateur VHF equipment

Application of the gyro in resonant amplifiers and generators

Application of the K548UH1 chip

Application of thermocompensated optocoupler in voltage converters. Part 1

Application of thermocompensated optocoupler in voltage converters. Part 2

Application of tunnel diodes

Application of wireless devices from Telecontrolli

Applying an object to a map

Applying manipulations with card tricks

Appointment to work. Safety instructions

Appraiser (expert in property valuation). Job description

Appraiser. Job description

Approximate calculation of annual power generation by the wind power unit

Approximate order of technical diagnostics of consumer electrical installations

Approximate structure and content of the main OSH documents

Approximating the boxes by blowing


Aquaped float

Aquarium Automation

Aquarium Controller

Aquarium fish feeding machine

Aqueous albumin varnish

Arab tent

Arbitrator of signals

Arbor under the tent

Arc Electrofusion Furnace

Arc furnace in two flower pots

Arched construction for a greenhouse or greenhouse

Archery loop

Arches Park


Archimedes' Law

Architect. Job description

Arduino. Analog I / O, work with sound

Arduino. Connecting the simplest sensors

Arduino. Digital I / O operations

Arduino. Introduction

Are all monkeys equally intelligent?

Are armadilloes edible?

Are cats able to see in the dark?

Are earthworms useful?

Are eels dangerous?

Are elephants of mice afraid?

Are hurricanes moving in certain directions?

Are hyenas laughing?

Are Jellyfish Dangerous?

Are lizards poisonous?

Are Locusts Dangerous?

Are marmots untenable?

Are moths flying to the flames?

Are other planets moving?

Are other planets rotating?

Are people able to feel the look directed at them?

Are rats pests?

Are seaweed useful?

Are tarantulas toxic?

Are the continents moving?

Are the further adventures of Robinson Crusoe described?

Are the hair gray from fright?

Are the modern Olympics similar to the Olympic Games in antiquity?

Are the terms of the season approaching?

Are there any cannibal tigers?

Are there any games that do not require sports accessories?

Are there any identical fingerprints?

Are there any satellites from other planets?

Are there any slave-owner ants?

Are there channels on Mars?

Are there eyes in the starfish?

Are there fishy?

Are there flowers that smell sweet in the night?

Are there groups of giants?

Are there many details in the Lego designer?

Are there now seven wonders of the world?

Are there people particularly sensitive to weather change?

Are there prophetic dreams?

Are there time zones around the world?

Are there white elephants?

Aromatic baths

Aromatic powder for baking

Aromatic smoking paper

Arrangement of sand and gravel base of road works. Standard instruction on labor protection

Arrow indicators

Arsenal of rest

Art Director for Printing. Job description

Art director. Job description

Arterial pressure and its measurement

Artificial algae

Artificial coloring

Artificial earth satellites

Artificial earthing switches

Artificial fat

Artificial fats

Artificial fiber

Artificial fiber is obtained from a copper-ammonia solution

Artificial Foam Mass

Artificial fruit essences

Artificial gutta-percha

Artificial honey

Artificial honey from sugar

Artificial horn

Artificial Ivory

Artificial larynx

Artificial marmalade

Artificial oil

Artificial painting of marble

Artificial pearls

Artificial radioactivity

Artificial resins and artificial shellac

Artificial respiration

Artificial rubber

Artificial ventilation technology mouth-to-mouth or mouth-to-nose

Artificial ventilation using hand-held respirators

Artificial whalebone

Artist of the enterprise of trade. Job description

Artist. Job description

Artist-decorator. Standard instruction on labor protection

Artist-designer (designer). Job description

Artist-designer of game dolls of a theatrical entertainment company. Job description

Artistic editor. Job description

Artist-photographer. Job description

Ash preserves the map

Ash theorem


Asphalt concrete works. Standard instruction on labor protection

Asphalt mixes

Asphalt varnish

Asphalt varnishes

Asphalt-paver-driller. Standard instruction on labor protection

Asphyxia and respiratory failure

Assembler of prefabricated culverts on roads. Standard instruction on labor protection

Assembler of steel and reinforced concrete bridges. Standard instruction on labor protection

Assembler of steel and reinforced concrete structures. Standard instruction on labor protection

Assembly and disassembly of elements

Assembly of construction machinery and mechanisms. Standard instruction on labor protection

Assembly of plastic and aluminum structures. Standard instruction on labor protection

Assembly unit

Assessment of working conditions

Assistance in case of foreign bodies entering organs and tissues

Assistance with food poisoning

Assistant administrator of the Internet cafe. Job description

Assistant Director for General Affairs. Job description

Assistant director, choreographer, conductor, choirmaster club club. Job description

Assistant lawyer. Job description

Assistant of the department. Job description

Assistant to a dentist. Job description

Assistant to the captain for the fire safety of the ship. Job description

Assistant to the director of TV. Job description

Assistant to the General Director for corporate law work. Job description

Assistant to the Head of Security. Job description

Assistant to the head of the enterprise. Job description

Assistant to the master. Standard instruction on labor protection

Assistant to the offset printer. Job description

Associate Consultant. Job description

Associate Professor. Job description

Astrakhan Reserve


Astronomical device Observer

Astronomical devices by Nicolaus Copernicus

Asynchronous electric motors

Asynchronous motors

AT and ATX power connectors

At the tip

At what age can you set records on weightlifting?

At what age did Heinrich Schliemann take up archeology?

At what age did Hercules perform his first feat?

At what age do people start to lie?

At what distance were the sounds of the eruption of Krakatoa volcano on August 26-27, 1883?

At what speed does blood flow in human vessels?

At what speed does the light move?

At what temperature does the water boil on the highest peak of the world - Jomolungma?

At what temperature does the water freeze?

At what temperature does the water have the maximum density?

ATEL ATM Programmer AT89

Atmosphere. Impact of pollution

Atmospheric emissions of the city-millionaire

Atmospheric pressure

Atmospheric refraction

Atomic bomb

Attached pencil

Attachment for controlling a microdrill

Attachment to a multimeter for measuring battery parameters

Attachments for measuring the coefficient of nonlinear distortion - Kg

Attendant. Job description

Attention, speed!

Attestation of managers on labor protection

Attraction of traffic jams

ATV on pneumatics

ATX block for AT

ATX-compatible computer power supply for car

Atypical application of stabilizers of series KR142EN8, KR142EN5

Auctioneer. Job description

Audible alarm for fan failure

Audible alarm for the shutdown of a household appliance

Audible alarm for watchdog, etc., 5-12 volts 0.7 watts

Audible alarm from Chinese clock

Audible alarm to the power supply

Audible alarm with non-repeating sound

Audible alarms for stopping the fan

Audible alarms on dinistors

Audible power failure indicator

Audio / video distributor

Audio Amplifier for Monitor

Audio Audio Complex

Audio Cassette Player Amplifier

Audio frequency generator

Audio frequency power amplifier (UMTS) 2x40W on the TDA2051 chip

Audio mixer for video camera

Audio on the IR channel

Audio on the radio channel

Audio power amplifier on the LM1875 chip

Audio probe upgrade

Audio relay

Audio. Secrets of repair

Audit. Crib

Audit. Lecture notes

Auditor. Job description

Augrabis Falls

Auto 400. Car amplifier on the STK4048XI chip

Auto audio. Secrets of repair

Auto backup battery backup power

Auto charger for car batteries

Auto gas station. Standard instruction on labor protection

Auto mechanic. Job description

Auto mechanic. Standard instruction on labor protection


Auto-care on infrared rays

Auto-care with a small number of parts

Auto-care with a three-tone siren

Autodrome for sea trials of models

AUTOFIRE in the computer manipulator

Autogyro DAS-2


Auto-indicator with one lamp

Automarket. Job description

Automated search for correspondents

Automatic - LED switch

Automatic - light switch

Automatic AC limiter

Automatic activation of parking lights in the car

Automatic angle control OZ on K1816VE31

Automatic anti-dazzle flashlight

Automatic anti-dazzle lantern for car

Automatic anti-glare lantern

Automatic attachment to the charger

Automatic battery charger

Automatic battery charger 7D-0.1

Automatic battery charger for car batteries

Automatic battery charging

Automatic battery discharge device

Automatic battery disconnect

Automatic car battery charger

Automatic charger

Automatic charger for automotive lead-acid batteries

Automatic charger for Ni-Cd batteries

Automatic charger for Ni-Cd rechargeable batteries

Automatic charger for nickel-cadmium batteries

Automatic charger with power supply not only from the 220 volt network

Automatic charging and starting device for car battery

Automatic charging of galvanic cells and batteries with asymmetric current

Automatic clearing of button contacts in the microcontroller device

Automatic control of the vibro pump

Automatic device for charging and recovery of storage batteries

Automatic device for charging lead-acid batteries

Automatic device for protecting electrical devices against voltage drops

Automatic device to protect the radio equipment from overloads at power-up

Automatic dimmer control

Automatic discharge charger (ARZU) Ni-Cd battery

Automatic discharger-charger for rechargeable batteries

Automatic disconnection of the amplifier from the network

Automatic electric pump drain valve

Automatic engine heater

Automatic fan control

Automatic feeding of the three-phase consumer with the correct phase sequence

Automatic glow plug incandescent

Automatic greenhouse

Automatic home lighting device with house number

Automatic home network protection against overvoltage

Automatic humidity controller

Automatic input selector for the amplifier

Automatic interplanetary stations Voyager

Automatic lamp protection against burnout

Automatic Light Day

Automatic Light day for homestead farming

Automatic light effects on the chip K556RT4

Automatic light effects on the PROM

Automatic light effects with chaotic lighting

Automatic light effects with four modes of operation

Automatic light on

Automatic light picture

Automatic light switch

Automatic light switch in the hallway

Automatic Lighting Control

Automatic line operator. Job description

Automatic load-sensing device

Automatic network voltage regulator

Automatic offset in the mixer

Automatic phase switch

Automatic power switch

Automatic power-saving electric power

Automatic pre-discharge Ni-Cd battery

Automatic protection of network radio equipment

Automatic pump off

Automatic radio switching off

Automatic recording of telephone conversation

Automatic refrigerator temperature controller

Automatic restart of the computer when it hangs

Automatic riddler

Automatic shooting range from DENDY-pistol

Automatic shutdown of network adapters

Automatic signal switch

Automatic staircase lighting

Automatic staircase lighting control

Automatic staircase lighting control with motion sensor

Automatic staircase lighting with microphone and timer function

Automatic start-up charger

Automatic switch

Automatic switch of LED garlands

Automatic switch on and off the load

Automatic switch on car headlights and parking lights

Automatic switching and balancing device

Automatic switching of video cameras, front and rear

Automatic switch-off delay lighting

Automatic talking machine

Automatic Telegraph Key

Automatic temperature maintaining system

Automatic thawing of the refrigerator

Automatic thermoregulator for infield

Automatic three-phase motor recloser

Automatic timer for TV

Automatic TV input switch

Automatic TV low-pass video input

Automatic TV shutdown

Automatic Voice Command

Automatic wash-hand basin

Automatic washing machine control

Automatic water dispenser for washing hands

Automatic water pump

Automatic water pump control

Automatic watering and spraying system

Automatic watering garden

Automatic watering machine

Automatic watering with object security

Automatic window regulator of the car

Automatically turn off the amplifier and other sound reproducing devices

Automatically turn on the PC speakers

Automatically turn on the TV

Automation and telemechanics. Application area. General requirements

Automation and telemechanics. Automatic frequency increase limiter

Automation and telemechanics. Automatic inclusion of backup power and equipment (ATS)

Automation and telemechanics. Automatic limitation of voltage increase

Automation and telemechanics. Automatic prevention of equipment overloading

Automation and telemechanics. Automatic prevention of stability violations

Automation and telemechanics. Automatic reclosing (automatic reclosing)

Automation and telemechanics. Automatic reduction of frequency reduction

Automation and telemechanics. Automatic reduction of voltage reduction

Automation and telemechanics. Automatic regulation of excitation, voltage and reactive power

Automation and telemechanics. Automatic regulation of frequency and active power (ACHM)

Automation and telemechanics. Automatic termination of an asynchronous mode

Automation and telemechanics. Telemechanics

Automation and telemechanics. Turning the Generators On

Automation lighting in the toilet

Automation of aeroionizer

Automation of heat pump systems

Automation of operation and protection against overloads of electric motors of pumps with a power of 180-250 W

Automation of the manual scanner

Automaton for driving lights of vehicles

Automobile amplifier UMZCH on chip TDA1554Q

Automobile amplifier UMZCH on chip TDA1560Q

Automobile tachometer on the chip K1003PP1

Automobile ULF on the TDA1562Q chip

Automobile UMZCH with power supply

Automobile universal trailer

Automotive flameless combustion heater

Automotive speech informer

Automotive tachometer

Automotive tachometer on K1003PP1

Automotive UMTS on the TDA7294 chip

Automotive voltage regulator

Autonomous car siren

Autonomous IR security device

Autonomous solar power plants with solar concentrators


Autostart of the diesel generator when power is cut off on the PIC16F84A microcontroller

Autotransformer circuit breaker

Auto-watch with variable alarm sound pattern

Auxiliary worker of the energy-mechanical workshop. Standard instruction on labor protection

Avalanche danger

Avalanche of the Kings

Avalanche Resuscitation (Restoration) of Batteries

AVerMedia DVD EZ Maker USB Plus

Aviamodel Firefly

Aviamodelling all-around

Aviamodelny tachometer

Avogadro Amedeo

Avometer - the first measuring device

Awesome chinese cabinet


Axiom of potential danger