• Home
  • Articles
  • Circuit Bench
  • Mini Projects
  • Bookstore
  • Q&A
  • Newest Component
Articles
Title
Low Leakage Amplifier (T1095E)
Signal Generator (T1075E)
Code Practice Oscillator (T933E)
Single Tube Receiver (T827E)
Tube Strobe (T802E)
Compact 1940 cassette radio (T717E)
Electronic voltmeter (T706E)
Triplet Instruments in 1939 (T682E)
5W Amplifier (T467E)
Intruder Alarm (T1129E)
Audio Oscillator (T1032E)
30W Amplifier (T1004E)
RF Wattmeter (T789E)
Hearing aid Amplifier (T768E)
Transformerless Power Supply (T745E)
2-tube Receiver (T694E)
35W Modulator Amplifier (T488E)
Low Voltage Receiver (T1152E)
Two Channel Amplifier (T1117E)
Intercom (T1076E)
3 Channel Amplifier (T1054E)
Dual Tube Receiver (T970E)
Test everything (T957E)
1-tube Receiver (T934E)
Compact Preamp (T907E)
Tube Ohmmeter (T885E)
Electronic relay (T861E)
Portable 1939 4-tube (T683E)
10W HiFi Amplifier (T482E)
Domestic broadcaster (T468E)

Page 16 of 53

  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20

  

Latest

  • Stepped Timer (ART726E)
  • Electronic Circuit Breaker (ART727E)
  • Electronic Cockroach Killer (ART649E)
  • Two Projects with Ceramic Transducers (ART647E)

Circuit Bench

  • Constant Current Source (CB6625E)

           This two-transistor constant current source is from a 1968 documentation. Modern equivalent...

  • 50 kHz Fiber Optic Transmitter (CB13533E)

      This circuit was obtained in a 1977 technical documentation. The PUT admits equivalent and the...

  • Digital Inverter (CB16824E)

      We found this circuit in a 1997 documentation. Its purpose is to turn a load on or off using...

Buscador de Datasheets



N° de Componente 

Institute Newton C. Braga - 2015 - 2025 ©