• Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

Resources by alec_t

Simple PWM control 2013-01-17
Here's a simple PWM control circuit using inexpensive readily-available components. [ATTACH=CONFI
0.00 star(s) 0 ratings
Updated
PWM pulse generator 2013-09-03
This is the base design (not a full working drawing with pin-numbering etc) for a simple PWM pulse
0.00 star(s) 0 ratings
Updated
A simple, cheap, BLDC motor controller using readily-available components is described. Most previ
5.00 star(s) 2 ratings
Updated
When working on static-sensitive circuits, e.g. involving CMOS ICs, it is advisable first to discha
5.00 star(s) 1 ratings
Updated
Schmitt logic gates such as in the CD4093 quad NAND gate IC are useful buiding blocks for various f
0.00 star(s) 0 ratings
Updated
I'm probably re-inventing the wheel, but here are a few variations of a mains-powered night-light f
0.00 star(s) 0 ratings
Updated
A test signal generator is invaluable when making or repairing electronic equipment. Although a ful
4.00 star(s) 1 ratings
Updated
This is a microphone pre-amp which I designed for use with a SoundBlaster(TM) AWE 64 Value sound c
0.00 star(s) 0 ratings
Updated
This article describes a simple 3-transistor voltage regulator with current limiting. It is based
0.00 star(s) 0 ratings
Updated
An elderly acquaintance who couldn't cope with battery recharging was getting through dry cells rap
0.00 star(s) 0 ratings
Updated

Latest threads

EE World Online Articles

Loading

 
Top