LM317 voltage regulator: Pinout, CALCULATOR and circuits
When we build variable DC power supply,output 1A and adjust up to about 30V. Most use LM317, because high-efficiency, easy to apply and cheaper[...]
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October 4, 2019
ICL8038 Function Generator circuits
This is the Mini function generator circuit using ICL8038 IC-number. (Precision Waveform Generator/ Voltage Controlled Oscillator) It will generate output 3 the waveform, include [...]
September 25, 2019
Mini Electronic Projects
Over 200 mini electronics projects, with circuit diagram and PCB. For ECE,EEE and electronics students,Suitable for those who are interested as a hobby.
September 21, 2019
99+ Basic Electronic Circuits for you
See a collection of many basic electronic circuit experiment makes you learn electronics with fun. And clear understanding. Let's get them here!
September 14, 2019
Insects and mice repellent circuit using IC556
Use high frequency out of the piezo speaker and IC-556 is base as oscillator between 22kHz and 56kHz This projects is safer and more convenient.
September 11, 2019
Music dancing light circuit,4500 watt using opto isolator
Imagine you have a great Hi-Fi power amplifier. But it may not be colorful for you. We recommend this, high power music dancing light circuit. You may like it. You…
September 10, 2019
Quick Learn Basic Electronic Components
Here are basic electronic components list with images. We need to meet them to build electronics circuits. With seeing shape, value, number.
September 7, 2019