• Home
  • Articles
  • Circuit Bench
  • Mini Projects
  • Bookstore
  • Q&A
  • Newest Component
Articles
Title
The Workbench instruments – The multimeter (ART595E)
Components Recovery (SER003E)
Troubleshooting with the Multimeter (SER002E)
Troubleshooting and Repair (SER001)

  

Latest

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

Circuit Bench

  • Buffer CA3140 (CB21970E)

      Using an operational with FET this circuit presents excellent gain and does not need a symmetric power...

  • Continuity Tester (CB21993E)

      This circuit with the operational amplifier CA3130 was found in a documentation from 1977. The...

  • Neon flashlight (CB21737E)

      Found in Popular Electronics from 1969, this circuit uses a neon lamp from the time that had...

Buscador de Datasheets



N° de Componente 

Institute Newton C. Braga - 2015 - 2025 ©