• Home
  • Articles
  • Circuit Bench
  • Mini Projects
  • Bookstore
  • Q&A
  • Newest Component
Bionics and Medicine
Clues and Ideas
CMOS Integrated Circuit Informations
Curiosities and Interesting Facts
Electrotechnical
How they work
Instrumentation
IoT or The Internet of Things
Mathematics For Electronics - Formulas and Calculations
Mechatronic
Microcontroller
Paranormal Electronic
Projects
Service and Repair
Telecom
Tubes
Questions and Doubts
The Adventures of Professor Ventura

  

Latest

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

Circuit Bench

  • Shield Timed Horn (CB18976E)

      A pulse triggers this 800 Hz horn for a time determined by capacitor C1. Powered by 5 V the...

  • 15 V x 2A regulator (CB15969E)

      This circuit is suggested by Motorola and is based on a 1723 voltage regulator. The 2N3055...

  • CMOS Alarm (CB4803E)

          This circuit is from Popular Electronics of the 90's. It makes use of NO and NC sensors. The relay...

Buscador de Datasheets



N° de Componente 

Institute Newton C. Braga - 2015 - 2025 ©