• Home
  • Articles
  • Circuit Bench
  • Mini Projects
  • Bookstore
  • Q&A
  • Newest Component
Articles
Title
Delayed Turn-On Alarm (ART002E)
Programmable Unijunctlon Transistor – PUT (ART021E)
Relay Triggering For Remote Control (ART274E)
Regulated Source with SCR (ART273E)
8 W Module Amplifier (ART272E)
Adjustable Zener (ART270E)
Apparatus for Hearing Through Walls (ART264E)
TRANSNEW-2 - Basic FM Transmitter for Espionage and Communication (ART262E)
Electronic Load (ART260E)
Shields Circuits Selection (ART258E)
The Challenge of the Timer (ART253E)
Capacitive Discharge Coin Tosser (ART252E)
Coin Tosser (ART251E)
High Sensivity Light Beam Remote Control (ART250E)
Power Efficient Design for Wearable Electronics
Bistable Light Beam Remote Control (ART249E)
Timed Light Beam Remote Control (ART248E)
Light Beam Remote Control (ART247E)
Temperature Change Monitor (ART243E)
Laser Image Generator (ART242E)
Light and Dark Controlled Oscillator (ART234E)
R-S Flip-Flop Using an SCR (ART233E)
Experimenting With Electromagnets (ART230E)
Video Inverter (ART226E)
TV White Noise Generator (ART225E)
High Power Modulated Ultrasonic Source (ART224E)
White Noise Generator (ART223E)
Full Wave Touch Switch for AC Loads (ART222E)
Flickering Flame Effect (ART221E)
Twin Lamp AC Flasher (ART220E)

Page 8 of 13

  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12

  

Latest

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

Circuit Bench

  • Overvoltage Switch CA3140 (AC)

      This circuit was found in the June 1986 issue of Radio Electronics magazine. It is based on two...

  • Low noise preamplifier (CB8942E)

           This low noise microphone preamplifier circuit was found in American documentation from the 90s....

  • Second-Order Low Pass Filter (CB25814E)

      This 10 kHz filter is based on a 741 operational amplifier. The circuit is from Electronics Now...

Buscador de Datasheets



N° de Componente 

Institute Newton C. Braga - 2015 - 2025 ©