• Home
  • Articles
  • Circuit Bench
  • Mini Projects
  • Bookstore
  • Q&A
  • Newest Component
Articles
Title
Debouncer (CB12293E)
Transistor as Detector (CB12235E)
Variable Tone Generator - Siren (CB12211E)
Thermostat (CB12205E)
Auto Radio and CD Player Power Supply (CB12186E)
Accelerated Sequential with the 4017 (CB12138E)
Controlled Oscillator 4093 (CB12025E)
Simple Timed Relay (CB11976E)
Simple VU Meter (CB11963E)
Resistive Sensor Relay Trigger (CB11925E)
Multi Tone Generator For Remote Control (CB11902E)
Gain Relay Excitation Circuit (741) (CB11882E)
1MHz XTAL 4001 Oscillator (CB11868E)
Neon Audio Oscillator (CB11535E)
Electronic Dice (CB11522E)
High Voltage Power Supply for Photocells (CB12891E)
6 V x 1.2 A power supply (CB12877E)
Heating Circuit (CB12747E)
Variable Pulse Generator (CB12684E)
Simple Symmetric Power Supply (CB12663E)
5 V TTL power supply (CB12643E)
Integrated FM Transmitter (CB12596E)
OCV-based Battery Charge Meter (CB12552E)
555 Sinusoidal (CB12506E)
DC Motor and Stepper Controls with the A3906 (CB12513E)
Divider by 2.5 (CB12441E)
Rhythmic LEDs (CB12357E)
9-Band Current Meter with the CA3140 (CB12315E)
XTAL Parallel LF Oscillator (CB12253E)
Voice Filter (CB12180E)

Page 414 of 717

  • 409
  • 410
  • 411
  • 412
  • 413
  • 414
  • 415
  • 416
  • 417
  • 418

  

Latest

  • Texas Instruments TPUL2G123/-Q1 Dual RC-Timed Mono Multivibrators
  • DFRobot DFR1154 ESP32-S3 AI Camera Module
  • DFRobot DFR1115 Gravity LoRaWAN Node Modules
  • DFRobot SEN0659 Industrial RS485 Infrared CO2 Sensor

Circuit Bench

  • Low voltage flasher (CB9789E)

      We found this circuit with PUT in an American publication from the 1980s. PUT is not a common...

  • Oscillator up to 50 MHz (CB23739E)

      The frequency of this oscillator depends on the crystal used and the transistors. The circuit was...

  • DC Motor Control (CB12292E)

      This circuit is from 1977 documentation, but can be assembled with BC548 for Q1, Q2 and Q4, BC558...

Buscador de Datasheets



N° de Componente 

Institute Newton C. Braga - 2015 - 2025 ©