• Home
  • Articles
  • Circuit Bench
  • Mini Projects
  • Bookstore
  • Q&A
  • Newest Component
Articles
Title
General Purpose Oscillator (T1582E)
1921 reflex receiver (T1556E)
Geiger Counter (T1530E)
Electronic ear (T1514E)
Signal Tracer (T1340E)
Transmitter Adapter (T1298E)
Anemometer (T1264E)
Complete power source for tubes (T1170E)
Geiger Counter (T1779E)
Photoelectric relay (T1739E)
Converter to 108 MHz (T1678E)
5-tube commercial radio (T1619E)
Electronic voltmeter (T1287E)
Electronic relay (T1242E)
Capacimeter (T1751E)
4-tube reflex receiver (T1661E)
Portable Lab (T1583E)
Domestic transmitter (T1515E)
Capacitor Test (T1341E)
Stabilized power supply (T1299E)
12 V Amplifier (T1209E)
Field Strength Meter (T1182E)
Single Pulse Generator (T1740E)
7-tube receiver (T1620E)
1-valve reflex receiver (T1557E)
Photo sensitive relay (T1531E)
Small Metal Finder (T1320E)
Super regenerative for 10 meters (T1221E)
RF Tuner (T1243E)
Complete Radiation Detector (T1780E)

Page 6 of 53

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10

  

Latest

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

Circuit Bench

  • Automatic Safety Flasher (CB5207E)

          The transistors of this circuit can be BC548 for NPN and BD136 for PNP with load up to 500 mA. The...

  • Amplitude Modulator (CB4124E)

           With this passive circuit it is possible to modulated in amplitude a low intensity RF signal. The...

  • Crystal Oscillator (CB14738E)

      Crystals from 100 kHz to 1 MHz can be used in this 1957 Raytheon circuit. 4 can have values...

Buscador de Datasheets



N° de Componente 

Institute Newton C. Braga - 2015 - 2025 ©