• Home
  • Articles
  • Circuit Bench
  • Mini Projects
  • Bookstore
  • Q&A
  • Newest Component
Articles
Title
Pendulum Alarm (ART482E)
Line indicator (ART481E)
Anti-spy (ART480E)
Transformerless Power Supply (ART478E)
Xenon straboscopic Flasher (ART477E)
Electronic Smell (ART476E)
Color Light Alternated Spots (ART474E)
Increased Switch (ART473E)
Optical Power Switch (ART488E)
Amplifier for 0-5 V sensor (ART487E)
Gun Detector (ART471E)
Bidirectional Current Monitor (ART485E)
Optical pulse amplifier (ART484E)
Ultrasonic Communicator (ART475E)
Powerful Ultrasonic Emitter (ART470E)
Timed Touch Light (ART469E)
Sensitive Magnetic Switch (ART468E)
Sonic Control (ART467E)
Micro rhythmic light (ART466E)
Metronome (Educational Projects) (ART465E)
Water and Salt Transmitter (ART464E)
Micro-tester (ART463E)
Shortwave Transmitter - (Educational Projects for STEMERs) (ART462E)
High voltage solenoid - (Educational projects for STEMers) (ART461E)
Battery Reactivator (Art460E)
Wireless Guitar (ART459E)
Shooting Simulator (ART458E)
Proportional Thermostat (ART457E)
Electronic Zoo (ART456E)
DAC (ART455E)

Page 3 of 13

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10

  

Latest

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

Circuit Bench

  • Regulator 5 V x 3 A LM109 (CB14502E)

      The LM109 is not a current integrated circuit, having been manufactured by many semiconductor...

  • Double 1 Hz flashing with 555 (CB25420E)

      This circuit was suggested in an article in Radio Electronics magazine in January 1992. Other...

  • Timer with relay (CB22081E)

      We found this circuit in an old documentation. Transistor can be BC548 and relay according to...

Buscador de Datasheets



N° de Componente 

Institute Newton C. Braga - 2015 - 2025 ©