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Áåñïëàòíàÿ òåõíè÷åñêàÿ áèáëèîòåêà äëÿ ëþáèòåëåé è ïðîôåññèîíàëîâ Áåñïëàòíàÿ òåõíè÷åñêàÿ áèáëèîòåêà


ÁÅÑÏËÀÒÍÀß ÒÅÕÍÈ×ÅÑÊÀß ÁÈÁËÈÎÒÅÊÀ
Ñáîðíèê Íîâûé Ðàäèîåæåãîäíèê ¹6

Æóðíàë Íîâûé Ðàäèîåæåãîäíèê

Âû ìîæåòå áåñïëàòíî è áåç ðåãèñòðàöèè ñêà÷àòü Ñáîðíèêè Íîâûé Ðàäèîåæåãîäíèê. Áåñïëàòíûå ñáîðíèêè ñîäåðæàò ïðèíöèïèàëüíûå ýëåêòðè÷åñêèå ñõåìû ñîâðåìåííûõ ðàäèîýëåêòðîííûõ óñòðîéñòâ ñ ïîäðîáíûìè îïèñàíèÿìè íà ñëåäóþùèå òåìû: àâòîìàòèêà, àâòîýëåêòðîíèêà, àóäèîòåõíèêà, áûòîâàÿ ýëåêòðîíèêà, âèäåîòåõíèêà, èçìåðåíèÿ, èñòî÷íèêè ïèòàíèÿ, ìèêðîêîíòðîëëåðû, ðàäèîëþáèòåëüñêèå òåõíîëîãèè, ýëåêòðîííûå êîìïîíåíòû.

Äðóãèå êíèãè, æóðíàëû, ñïðàâî÷íèêè, à òàêæå ñõåìû è ñåðâèñ-ìàíóàëû âû ìîæåòå ñêà÷àòü â íàøåé Áåñïëàòíîé îíëàéí òåõíè÷åñêîé áèáëèîòåêå.

Ñáîðíèêè Íîâûé Ðàäèîåæåãîäíèê ñ ñîäåðæàíèåì íîìåðîâ:

Ñîäåðæàíèå ñáîðíèêà Íîâûé Ðàäèîåæåãîäíèê ¹6:

EDN Design Ideas

  1. A diode ladder multiplies voltage under software control
  2. A few added components make a self-contained controller for 100A load
  3. Active multiplexing saves inputs
  4. Add extra output to a boost converter
  5. AGC circuit uses an analog multiplier
  6. An LED's intrinsic capacitance works in a 650-mV LRC circuit
  7. Anticipator circuit speeds signal settling to a final value
  8. Arrange LEDs as seven-segment displays
  9. Bicolor LED indicates 10 states
  10. Build a UWB pulse generator on an FPGA
  11. Build an accurate bipolar voltage reference
  12. Build an op amp with three discrete transistors
  13. Charger extends lead-acid-battery life
  14. Charging time indicates capacitor value
  15. Circuit boosts voltage to piezoelectric transducers
  16. Circuit controls inrush current in ac-operated power supplies
  17. Circuit detects rapidly falling signals and rejects noise
  18. Circuit implements photovoltaic-module simulator
  19. Circuit lets you test capacitors
  20. Circuit measures battery capacity
  21. Circuit provides more accurate multiplication
  22. Circuit provides universal ac-input-voltage adapter
  23. Circuit provides visual verification of IR pulses
  24. Circuit secures bootstrap operation under light load
  25. Comparator directly controls power-MOSFET gate
  26. Compensate for four-wire sensor errors
  27. Compute a histogram in an FPGA with one clock
  28. Control an LM317T with a PWM signal
  29. Converters yield droop-free S/H circuit
  30. DAC fine-tunes reference output
  31. Decode a quadrature encoder in software
  32. Design provides single-port-to-dual-port SDRAM converter
  33. Drive 16 LEDs with one I/O line
  34. Driver circuit lights architectural and interior LEDs
  35. Eight LEDs make a 100-division voltmeter
  36. Fabricate a high-resolution sensor-to-USB interface
  37. Finely tune the hue of blue-light sources
  38. Flash an LED from ac-mains power
  39. Form positive pulses from negative pulses
  40. Function generator has varibale frequency
  41. Generate noisy sine waves with a sound card
  42. Generate swept sine/cosine waveforms with two filters
  43. Hack into a stopwatch to make a phototimer
  44. High-speed buffer comprises discrete transistors
  45. Increase efficiency in embedded digital-I/O lines
  46. Inexpensive VFC features good linearity and dynamic range
  47. Isolated PWM suits low frequencies
  48. LED bar-graph display represents two digits
  49. LED-current limiter accepts ac or dc
  50. LEDs indicate sound level
  51. Light an LED without wasting energy
  52. Limit inrush current in high-power applications
  53. Logic gates form high-impedance voltmeter
  54. Logic probe uses two comparators
  55. Low-component-count logic probe works with TTL and CMOS logic
  56. Mains-driven zero-crossing detector uses only a few high-voltage parts
  57. Measure resistance and temperature with a sound card
  58. Measure small currents without adding resistive insertion loss
  59. Minimize noise in power-supply measurements
  60. Modulating a reference allows maximum-value search for phase detection
  61. MOSFET provides high power at low loss
  62. Offline supply drives LEDs
  63. Optically isolated overcurrent detector works from ac mains
  64. Oscillator has voltage-controlled duty cycle
  65. Polynomial rotation accelerates CRC calculations
  66. Positive edges trigger parabolic timebase generator 07/28/2011
  67. Potentiometer calibrates photodiode amplifier
  68. Power an LED driver using off-the-shelf components
  69. Power resistor varies in value
  70. Power supply accepts wide input-voltage range
  71. Produce current from positive or negative high-voltage supplies
  72. Programmable driver targets piezoelectric actuators
  73. Protect MOSFETs in heavy-duty inductive switched-mode circuits
  74. Protect power-LED strings from overcurrent
  75. Reduce acoustic noise from capacitors
  76. Relay driver switches two relays with one pin
  77. Reliable 555 timer doesn’t falsely trigger
  78. Save 3 dB of output power using feedback to set the output impedance
  79. Schmitt trigger provides toggle function
  80. Send MIDI signals over long distances
  81. Series-LC-tank VCO breaks tuning-range records
  82. Simple circuit controls the rate of voltage change across a capacitor or another load
  83. Simple circuit helps to protect a vehicle-reverse camera
  84. Simple circuit measures optocoupler's response time
  85. Simple flasher operates off ac mains
  86. Simple night-light uses a photoresistor to detect dusk
  87. Simple reverse-polarity-protection circuit has no voltage drop
  88. Simple tester checks Christmas-tree lights
  89. Switch circuit controls lights
  90. Test continuity with an LED
  91. Transistors drive LEDs to light the path
  92. Use a self-powered op amp to create a low-leakage rectifier
  93. Use an optocoupler to make a simple low-dropout regulator
  94. Use op amps to make automatic-ORing power selector
  95. Use resistor noise to characterize a low-noise amplifier
  96. Voltage inverter employs PWM
  97. Waveform generator minimizes amplitude dependency
  98. Zener diode protects FPGA inputs

Âñå ýëåêòðîííûå îòå÷åñòâåííûå æóðíàëû ïî ðàäèîýëåêòðîíèêå è ñáîðíèêè îíëàéí, êîòîðûå ìîæíî ñêà÷àòü áåñïëàòíî è áåç ðåãèñòðàöèè: Áëîêíîò Ðàäèîàìàòîðà, Ê æóðíàë,  ïîìîùü ðàäèîëþáèòåëþ, Ê è ÓÊÂ, Íîâîñòè ýëåêòðîíèêè, Íîâûé Ðàäèîåæåãîäíèê, Ðàäèî, Ðàäèîàìàòîð, Ðàäèîàìàòîð-ëó÷øåå, Ðàäèîäåëî, Ðàäèîäèçàéí, Ðàäèîåæåãîäíèê, Ðàäèîêîìïîíåíòû, Ðàäèîêîíñòðóêòîð, Ðàäèîëþáèòåëü, Ðàäèîìèð, Ðàäèîñõåìà, Ðàäèîõîááè, Ðåìîíò è ñåðâèñ, Ðåìîíò ýëåêòðîííîé òåõíèêè, Ñåðâèñíûé öåíòð, Ñõåìîòåõíèêà, ÝÊèÑ (Ýëåêòðîííûå êîìïîíåíòû è ñèñòåìû), Ýëåêòðîíèêà

Ññûëêà äëÿ ñêà÷èâàíèÿ ñáîðíèêà
Íîâûé Ðàäèîåæåãîäíèê ¹6
: ñêà÷àòü ñ ôàéëîîáìåííèêà

Ïîèñê ïî êíèãàì, æóðíàëàì è ñáîðíèêàì

 


 

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Ýòî äâóõìåòðîâûé ñâèòîê èç âûñîêîêà÷åñòâåííîé áóìàãè ñ èçîáðàæåíèÿìè 1300 çâåçä, ðàñïðåäåëåííûõ ïî 257 ñîçâåçäèÿì. Ñâèòîê íàøëè â ïîäçåìíîì áóääèéñêîì ìîíàñòûðå íà çàïàäå Êèòàÿ. Äî ñèõ ïîð åãî èññëåäîâàëè ãëàâíûì îáðàçîì èñòîðèêè è ñïåöèàëèñòû ïî êèòàéñêîé öèâèëèçàöèè.

Îêàçàëîñü, ÷òî îøèáêà â îïðåäåëåíèè êîîðäèíàò çâåçä äðåâíèìè àñòðîíîìàìè ñîñòàâèëà âñåãî 1-3 ãðàäóñà, à äëÿ íåêîòîðûõ ñàìûõ ÿðêèõ ñâåòèë - è òîãî ìåíüøå. Äëÿ îòîáðàæåíèÿ çâåçäíîãî êóïîëà íà áóìàæíîé ïëîñêîñòè êèòàéöû ïðèìåíèëè ñïîñîáû, îòêðûòûå â Åâðîïå òîëüêî â XVI âåêå, ïî÷òè ÷åðåç òûñÿ÷ó ëåò.

Ëèòåðàòóðíûå èñòî÷íèêè ñîîáùàþò î åùå áîëåå äðåâíèõ àñòðîíîìè÷åñêèõ êàðòàõ - ãðå÷åñêîãî ó÷åíîãî Ïòîëåìåÿ (II âåê) è êèòàéöà ×åíü ׿óî (III âåê), íî ýòè êàðòû íå ñîõðàíèëèñü.

Äðóãèå èíòåðåñíûå íîâîñòè:

▪ ×èï äëÿ ñâåðõáûñòðîé ïåðåäà÷è äàííûõ ñ ïîìîùüþ ñâåòà

▪ Ñìàðòôîí âìåñòî âîäèòåëüñêèõ ïðàâ

▪ Òåõíîëîãèÿ FreeSync - âî âñåõ ìîíèòîðàõ Samsung Ultra HD

▪ Âñåì óëüòðàáóêàì ñ Windows 8 - ñåíñîðíûå ïàíåëè

▪ Äèðèæàáëü áåç ïèëîòà

Ëåíòà íîâîñòåé íàóêè è òåõíèêè, íîâèíîê ýëåêòðîíèêè

 

Èíòåðåñíûå ìàòåðèàëû Áåñïëàòíîé òåõíè÷åñêîé áèáëèîòåêè:

▪ ðàçäåë ñàéòà Ýëåêòðèêó. Ïîäáîðêà ñòàòåé

▪ ñòàòüÿ Êòî ðàíüøå ñêàçàë Ý. Êðûëàòîå âûðàæåíèå

▪ ñòàòüÿ Êòî, ïîìèìî õóäîæíèêà Ìàíå, íàïèñàë êàðòèíó Çàâòðàê íà òðàâå? Ïîäðîáíûé îòâåò

▪ ñòàòüÿ Àýðîñàíè ÏÌ-2. Ëè÷íûé òðàíñïîðò

▪ ñòàòüÿ Íèêåëèðîâàíèå ìåäè, æåëåçà è ñòàëè. Ïðîñòûå ðåöåïòû è ñîâåòû

▪ ñòàòüÿ Ïðîãðàììà ëîãè÷åñêîãî àíàëèçàòîðà ñèãíàëîâ íà âõîäàõ ÑÎÌ-ïîðòà. Ýíöèêëîïåäèÿ ðàäèîýëåêòðîíèêè è ýëåêòðîòåõíèêè


Ãëàâíàÿ ñòðàíèöà | Áèáëèîòåêà | Ñòàòüè | Êàðòà ñàéòà | Îòçûâû î ñàéòå

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