• Home
  • Articles
  • Circuit Bench
  • Mini Projects
  • Bookstore
  • Q&A
  • Newest Component
Articles
Title
1939 FM Receiver (T690E)
Photoelectric relay (T675E)
6W HiFi Amplifier (T479E)
Reflex Receiver (T462E)
Delay circuit (T1144E)
AM tuner V1680S (T1112E)
Military Oscilloscope (T1068E)
Portable Receiver (T966E)
Shortwave Converter (T977E)
Receiver for 28 V supply (T877E)
Super-ear (T785E)
Belmont radio model 675 (T709E)
Talking Light (T522E)
12W Phonographic Amplifier and Compressor (T499E)
NE-77 Neon Lamp Time Relay (T1706E)
Preamplifier with compensation (T1672E)
Receiver from 1949 (T1606E)
Two-tube regenerative receiver (T1594E)
Code Practice Oscillator (T1541E)
Battery Eliminator (T1352E)
Multivibrator with triodes (T1270E)
2-tube Amplifier (T1219E)
2-tube Receiver (T1179E)
Flip flop with 4 neon lamps (T1726E)
two-tube preamplifier (T1689E)
3-tube reflex receiver 2 (T1567E)
Voltage Multiplier (T1309E)
Two Channel Amplifier (T1314E)
Electronic Stethoscope (T1277E)
30 to 45 W Amplifier (T1186E)

Page 32 of 53

  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36

  

Latest

  • Planning a Workbench (ART645E)
  • Magic Pendulum (ART652E)
  • Dip Meter  (ART643E)
  • Percussion Generator (ART648E)

Circuit Bench

  • Buzzer circuit (CB25102E)

      Indicated for activation by microcontrollers, this circuit was found in the Radio Electronics...

  • Operational Overcurrent Switch (CB12313E)

      We found this circuit in an English publication in 1991. The circuit can be assembled with...

  • JFET AM Tuner (CB22037E)

      This tuner circuit was found in an old English documentation. The JFET can be any general purpose...

Buscador de Datasheets



N° de Componente 

Institute Newton C. Braga - 2015 - 2025 ©