• Home
  • Articles
  • Circuit Bench
  • Mini Projects
  • Bookstore
  • Q&A
  • Newest Component
  • Magnetic Amplifiers (ART572E)

  

Latest

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

Circuit Bench

  • Infrared alarm (CB7238E)

          Found in 1968 Mullard documentation, this circuit uses period components. The transistors are...

  • Adjustable Low Pass Filter from 2 to 20 kHz (CB12566S)

      The filter shown in the figure can have its cutoff frequency adjusted between 2 kHz and...

  • CW Monitor (CB4135E)

          In the figure we have the suggestion of coupling an audio oscillator to monitor the CW...

Buscador de Datasheets



N° de Componente 

Institute Newton C. Braga - 2015 - 2025 ©