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Digital equipment
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Digital equipment. Articles with illustrations and detailed explanations:
A simple analog-to-digital converter
A simple beeper diagram
A simple digital megohm meter
A simple Vage-frequency converter
An economical code converter for a seven-element indicator
Beat Indicator on Light Emitting Diodes
BPSK 1200 modem
Control scheme with DTMF decoder
Digital Audio Amplifier
Digital camera - slide scanner
Digital Charger
Digital Frequency Converter (1)
Digital Frequency Converter (2)
Digital frequency multiplier
Digital Kitchen Timer
Digital Phaser
Digital Reverb (1)
Digital Reverb (2)
Digital Scale - Frequency
Digital scale / frequency meter DS018
Digital scale with correction of indications
Digital single-chip voice recorder
Digital tachometer-clock
Digital tape recorder (1)
Digital tape recorder (2)
Digital Transistor Parameter
Digital tuning scale VHF radio
Digital Vage Indicator
DRAM dynamic memory chip - as a video camera
Dual Tone Electronic Siren (1)
Dual Tone Electronic Siren (2)
Electronic password (1)
Electronic password (2)
Encoder and decoder of telecontrol commands
FLASH Memory Programmer
Four analog Amplifiers on two CMOS digital circuits
Frequency divider with adjustable division factor
Frequency meter - digital scale with LCD indicator
Frequency Multiplier
Frequency multiplier on phase shifters
Interference-Proof Telecontrol System
KR580IK80A in the amateur display
Microwave divider for the frequency counter
Personal call in CB radio stations
Pulse generator with independent phase adjustment
Sensor with fixation
Shaper of a given number of pulses
Speech informer Dwarf
Speech Synthesizer
The radio is also a digital frequency meter
Touch switch
Turn on powerful seven-element LED indicators
Universal Digital Filter
Universal Digital Scale