• Home
  • Articles
  • Circuit Bench
  • Mini Projects
  • Bookstore
  • Q&A
  • Newest Component
Articles
Title
Monostable Frequency Divider 555 (CB19550E)
Windshield wiper timer (CB19511E)
Wiretapping Amplifier (CB19339E)
Short Wave Preamplifier (CB19145E)
Random Sound Generator 4046 (CB19089E)
12 V Voltage Monitor (CB19042E)
Oscillator for Square Signals (CB19014E)
Amplifier LM12 (CB19032E)
Lightning detector (CB19966E)
Two-Tone Decoder (CB19928E)
741 and MOSFET Constant Current Source (CB19954E)
Operational Crystal Oscillator (CB19830E)
TTL to CMOS Interface Shield LM339 (CB19797E)
Stair and Pulse Generator (CB19710E)
1 kHz Band Pass Filter (CB19689E)
Simple Megaphone (CB19590E)
Transistor Matcher (CB19469E)
FET 300 mW transmitter (CB19444E)
Transistor Power Operational (CB19383E)
Voltage Comparator Bistable (CB19360E)
5 V regulator 741 (CB19113E)
DC Power Inverter for AC (CB19918E)
General purpose transistor stage (CB19876E)
TRC Adjustment Potentiometers (CB19854E)
Power Operational (CB19789E)
RGB LEDs drive LP5669 (CB19665E)
Low Pass Filter 741 (CB19644E)
Audio Compressor and Expander (CB19612E)
High Voltage Bidirectional Motor Control (CB19567E)
FET matching Impedance circuit (CB19551E)

Page 185 of 717

  • 180
  • 181
  • 182
  • 183
  • 184
  • 185
  • 186
  • 187
  • 188
  • 189

  

Latest

  • Continuity Tester (MIN404E)
  • Capacitance Discharge of a Capacitor (MIN414E)
  • Ultra Low Power Flasher (MIN291E)
  • Power Supply Protection (MIN244E)

Circuit Bench

  • Telephone dialer (CB21268E)

      This circuit was found in Electronics Now. With it the dialing signals of a telephone are...

  • Light activated alarm (CB7867E)

           Found in American documentation, this simple circuit activates a buzzer with embedded oscillator. A...

  • Touch Oscillator (CB11575E)

      I found this circuit in an old English magazine from 1979, but it can be easily assembled with...

Buscador de Datasheets



N° de Componente 

Institute Newton C. Braga - 2015 - 2025 ©