• Home
  • Articles
  • Circuit Bench
  • Mini Projects
  • Bookstore
  • Q&A
  • Newest Component
Articles
Title
Wireless Event FM Transmitter (TEL052E)
Light to Sound Converter (ART187E)
Picking Up Sounds From the Earth (ART186E)
Turn On and Off Timer Using Relay (4093) (ART185E)
Turn On and Turn Off Timer Using the 4093 (ART184E)
Dual Pulsed Tone Timer (ART188E)
Incandescent Lamp Dual Timer (ART189E)
Turn On and Off Timer Using the 4093 IC (ART183E)
Touch Activated Bistable Using the 4093 IC (ART190E)
Touch Turn On and Off Relay Using the 4093 IC (ART191E)
Touched Controlled Motor (ART192E)
Unilateral Counter Using the 4093 IC (ART193E)
Bistable Sonic Relay Using the 4093 IC (ART194E)
Bistable Using the 4093 IC II (ART195E)
Bistable Light Remote Control Using the 4093 IC (ART196E)
Bistable Light Alarm With the 4093 IC (ART197E)
Sound to Light Converter (ART198E)
High Voltage Generator Using One Transistor (ART199E)
Variable Duty Cycle LED Flasher (ART200E)
Delayed Turn On Alarm (version II) (ART201E)
Timed Pendulum Alarm (ART202E)
What Timer ICs Are (ART206E)
Dual Turn On Timer Using the 4093 IC (ART182E)
Simplest Timer Using the 4093 IC (ART181E)
Variable Duty Cycle Flasher Using the 4093 IC (ART180E)
Delayed Turn-Off Lamp (ART177E)
Two Color LED Flasher Using the 4093 IC (ART176E)
Complementary Transistor Dual LED Flasher (ART175E)
Variable Duty Cycle Lamp Flasher (ART178E)
Dual LED Flasher (ART174E)

Page 9 of 13

  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13

  

Latest

  • DFRobot MBT0046 Maqueen Lite V5 micro:bit Robot Kit
  • Texas Instruments TPUL2G123/-Q1 Dual RC-Timed Mono Multivibrators
  • DFRobot DFR1154 ESP32-S3 AI Camera Module
  • DFRobot DFR1115 Gravity LoRaWAN Node Modules

Circuit Bench

  • 1 W amplifier with the LM390 (CB13753E)

      This circuit is from the National Semiconductor Audio Handbook. The amplifier operates with 6 V...

  • FET Switch (CB6725E)

           This switched filter was found in the 1969 documentation. The FET should be current-matched and eventually...

  • Sample and hold (CB8878E)

           This independently charged circuit was found in a 1969 EEE. The operational amplifier supports a...

Buscador de Datasheets



N° de Componente 

Institute Newton C. Braga - 2015 - 2025 ©