• Home
  • Articles
  • Circuit Bench
  • Mini Projects
  • Bookstore
  • Q&A
  • Newest Component
Articles
Title
Remote ear (CB20528E)
Bridge type transistor tester (CB20526E)
Phase shifter (CB20525E)
Instrument amplifier (CB20524E)
Shortwave Calibrator (CB20523E)
Transistor gain meter (CB20522E)
Photocell powered frequency standard (CB20521E)
VTVM amplifier (CB20520E)
Sine and square generator (CB20519E)
Receiver for the 10-meter range (CB20518E)
2 transistor radio (CB20517E)
Hybrid MW radio (CB20516E)
Self-powered radio (CB20515E)
30 to 45 MHz Receiver (CB20514E)
Regenerative receiver (CB20513E)
CK722 push pull audio stage (CB20512E)
Audio stage for radios (CB20511E)
Solar radio CK721 (CB20510E)
Solar spinner (CB20508E)
Simple photometer (CB20507E)
Mini solar organ (CB20506E)
Two way intercom (CB20505E)
Solar telephone (CB20504E)
Solar intercom (CB20503E)
Bench thermometer (CB20501E)
Greenhouse temperature alarm (CB20500E)
Solar metronome (CB20499E)
Solar timer (CB20498E)
Bike speedometer (CB20497E)
Mechanical Oscillator (CB20496E)

Page 434 of 504

  • 429
  • 430
  • 431
  • 432
  • 433
  • 434
  • 435
  • 436
  • 437
  • 438

  

Buscador de Datasheets



N° de Componente 

Circuit Bench

  • Beta Meter (CB17486E)

      With this simple tester you can measure the gain of an NPN or PNP transistor. The instrument can...

  • 1 W Megaphone (CB12838E)

      I found this circuit in an old Argentine publication from 1973. The components are no longer...

  • Visual dialing indicator (CB9296E)

      Used with telephones at the time, this circuit was found in Popular Electronics from the 90s. The...

Latest

  • 1 or 5A Automatic Charger (CB18940E)
  • 500 mW Integrated Amplifier (CB18902E)
  • Siren (CB18622E)
  • Three Transistors Radio TR3D (CB18389E)

Institute Newton C. Braga - 2015 - 2025 ©