• Home
  • Articles
  • Circuit Bench
  • Mini Projects
  • Bookstore
  • Q&A
  • Newest Component
Articles
Title
10W Commercial Amplifier (T1696E)
VHF Transceiver (T1577E)
Tone Control (T1552E)
Education Receiver (T1335E)
Full Tester (T1316E)
Simple VHF Receiver (T1237E)
Wattmeter for Speakers (T1204E)
Wattmeter for Speakers (T1204E)
2-battery relflex receiver (T1656E)
30 kV Voltmeter (T1360E)
30 kV Voltmeter (T1360E)
Reflex and super heterodyne (T1282E)
Two Tube Amplifier (T1260E)
Portable Amplifier (T1188E)
Reverb Unit (T1771E)
Noise Canceling Circuit (T1734E)
Tube amplifier on printed circuit board (T1697E)
Power supplyource for transceiver (T1578E)
Metronome (T1526E)
Phonograph Amplifier (T1336E)
Neon Oscillator (T1238E)
2-tube Regenerative Receiver (T1205E)
1947 Soldering Gun (T1181E)
Stabilized Oscillator (T1715E)
Stabilized Series Regulator (T1553E)
20m Converter (T1361E)
Projector Amplifier (T1283E)
5-tube Amplifier (T1167E)
Level Detector (T1735E)
3-tube reflex receiver (T1657E)

Page 3 of 53

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

  

Buscador de Datasheets



N° de Componente 

Circuit Bench

  • Crystal test (CB7536E)

           This circuit was found in a 73 magazine for radio amateurs of the 90s. The circuit uses two types...

  • Sound of Phasor 4046 (CB25766E)

      Using a 4046 PLL, which is not very common nowadays, this circuit was found in the October 1994...

  • Timer for extinguishing a candle (CB4166E)

          This interesting circuit is nothing more than a joke. Of course it can be used for other purposes....

Latest

  • Linear Power Controls (ART599E)
  • Component tester (Beginners) (ART607E)
  • When an assembly does not work (ART609E)
  • Sleep Inducer vs. Noise Muffler (ART606E)

Institute Newton C. Braga - 2015 - 2025 ©