• Home
  • Articles
  • Circuit Bench
  • Mini Projects
  • Bookstore
  • Q&A
  • Newest Component
Articles
Title
Audio Tone Actuator (ART350E)
Seismic Alarm (ART346E)
8-Channel Digital Remote Control (ART345E)
Dancing Mobile - For beginners and STEMers (ART324E)
MAX17290 and MAX17292 PWM Controllers with Low Current of Shutdown (ART331E)
Ecconomic Bargraph (ART329E)
Under or Overvoltage Detector (ART328E)
Simple Transformerless Power Supply (3 to 12 V x 20 mA) (ART327E)
One Transistor Fixed Power Supply 6/9/12 V x 500 mA or 1 A (ART326E)
Coded Lock - For Beginners and STEMers (ART325E)
Binary Counter up to 99 (ART323E)
Simple Emergency Lighting (ART322E)
Presence Alarm (ART321E)
1.2 to 24 V x 3 A power supply using the LM350 (ART319E)
Care using SCRs with inductive loads (ART318E)
High-Power Dimmer (ART317E)
High Power AC Switch (ART316E)
Triggering SCRs (ART315S)
Touch Switch Using a SCR (ART314E)
Delayed Turn-On Switch With SCR (ART313E)
Constant Current Sources (ART312E)
The Superman Test (ART311E)
Wireless Telegraph By Earth (ART310E)
Binary Raffler (ART309E)
Electronic Cricket (ART306E)
Practical Circuits with Sensors (ART304E)
Mini Projects of Robotics and Mechatronics (MEC095E)
Semiconductor Laser Module (ART299E)
Step Motor Control with a MC3479 (ART298E)
Fox Hunting (ART297E)

Page 6 of 13

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10

  

Latest

  • Ultra Sensitive Relay with the 741 OA (MIN188E)
  • rns GDT225HE High Energy Gas Discharge Tube Arrestors
  • Infineon Technologies N-Channel OptiMOS™ 7 80V Power MOSFETs
  • ams OSRAM SFH 40x3B IR Chip LEDs

Circuit Bench

  • 200 Hz Transistor Tunable Filter (CB1457E)

     This circuit is from a 1975 technical documentation on filters. The FET can be a BF245 and the...

  • 440 Hz generator (CB12300E)

      The crystal in this circuit is 32.758 kHz used in TV. The circuit was obtained in an English...

  • 5 V x 60 mW Audio Amplifier HT82V732 (CB15585E)

      In the figure we have an audio amplifier suitable for portable applications in both mono and...

Buscador de Datasheets



N° de Componente 

Institute Newton C. Braga - 2015 - 2025 ©