• Home
  • Articles
  • Circuit Bench
  • Mini Projects
  • Bookstore
  • Q&A
  • Newest Component
Articles
Title
Carbon Microphone Preamplifier (CB14801E)
Small Audio Amplifier (CB14736E)
10 V lamp Logical Indicator (CB14712E)
High Energy Car Ignition MC3334 (CB14581E)
Low Frequency Doubler MC1556G (CB14564E)
Freeze Alarm (CB14454E)
Fan Control II (CB15517E)
Light Triggered Motor (CB15455E)
Amplifier ICML8063 (CB15368E)
Function Generator MC3403 (CB15265E)
5 W TDA1905 Amplifier with Simple Tone Control (CB15224E)
Treble Cut Filter (CB15198E)
1.2 W amplifier TBA820M 2 (CB15213E)
Integrator LS141 (CB15192E)
3 A L294 Solenoid Control (CB15152E)
High Power Amplifier L149 (CB15135E)
Ceramic Microphone Pre (CB15054E)
Capacitance Multiplier (CB15074E)
Voltage Alarm (CB14980E)
Millivoltimetro AC (CB14967E)
Triangular Oscillator (CB14937E)
2 Hz to 20 kHz 4 decades generator (CB14914E)
Operational RIAA Preamplifier (CB14846E)
Germanium Transistors Bistable (CB14771E)
Common Emitter Amplifier (CB14746E)
SCR Ring Counter (CB14714E)
Photodiode Interface or Shield with Operational Amplifier (CB14672E)
Simulated Photo Thyristor (CB14657E)
Electronic Rheostat UAA1016B (CB14543E)
Regulator 5 V x 3 A LM109 (CB14502E)

Page 311 of 717

  • 306
  • 307
  • 308
  • 309
  • 310
  • 311
  • 312
  • 313
  • 314
  • 315

  

Latest

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

Circuit Bench

  • Telephone light pulses detector (CB9114E)

           This circuit applies to an old dial phone by detecting light pulses in the dial. The circuit is...

  • DC Motor Speed Control (CB12321E)

      This circuit is from 1980 documentation. We can exchange the BC177 for a BC557 and the TIP41 must...

  • Night timer (CB22149E)

      Once turned on, this circuit causes an LED to remain lit for approximately 30 minutes. Larger...

Buscador de Datasheets



N° de Componente 

Institute Newton C. Braga - 2015 - 2025 ©