• Home
  • Articles
  • Circuit Bench
  • Mini Projects
  • Bookstore
  • Q&A
  • Newest Component
Articles
Title
Simple Capacitor and Frequency Meter (CB16859E)
Voltage Level Detector (CB16801E)
Negative Voltage Generator (CB16629E)
Reflex Test (CB16554E)
Logic Level Indicator (CB16497E)
Sequential Cruiser (CB16479E)
Roman Numerals Display (CB16461E)
Micro MW Receiver (CB16436E)
Rhythmic Light (CB16411E)
Electronic Foosball Scoreboard (CB16393E)
500 to 5000 Hz Astable 4001 (CB16313E)
4 to 100 MHz XTAL Oscillator (CB16104E)
Fototrigger (CB16080E)
Audio Switch (CB16045E)
Laser Gun Receiver (CB16978E)
Car Alarm (CB16911E)
0 to 13.8 V x 3A power supply (CB16878E)
3 V power supply for Walkman (CB16819E)
Timed Twilight Switch (CB16727E)
Power Supply for FM Transmitters (CB16648E)
Siren (CB16602E)
3 W amplifier with 741 (CB16540E)
Speaker Circuits (CB16349E)
Voltage Lack Alarm (CB16295E)
Mini LED Sequential (CB16235E)
OR function with the 4011 (CB16067E)
Supply Voltage Indicator (CB16948E)
Optical Switch (CB16922E)
Silencer for FM Receiver (CB16860E)
Hysteresis Voltage Level Detector (CB16802E)

Page 251 of 717

  • 246
  • 247
  • 248
  • 249
  • 250
  • 251
  • 252
  • 253
  • 254
  • 255

  

Latest

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

Circuit Bench

  • Moisture Detector (CB22049E)

      We found this sensitive moisture detector in an old documentation. The circuit uses a common JFET,...

  • Transistor radio (CB22539E)

      This simple 2-transistor radio is from Radio Electronics in October 1952. The circuit outputs a...

  • Unijunction stair generator (CB9339E)

      This circuit was obtained in an American documentation of 1964. The transistors are of the time....

Buscador de Datasheets



N° de Componente 

Institute Newton C. Braga - 2015 - 2025 ©