Continue to Site

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.

  • 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.

Electronic Projects

Top resources

Low pin-count microcontrollers like PIC12F series don't have enough I/O ports to directly drive a s
0.00 star(s) 0 ratings
Updated
[B]Introduction[/B] An HD44780 Character LCD display device is designed for interfacing with embed
4.00 star(s) 1 ratings
Updated
This project uses a lead-acid battery to power some strings of LED’s at night for illumination of
3.00 star(s) 1 ratings
Updated
The circuit has been designed to simulate a canary “Harzer Roller”. It consists of six timer IC
5.00 star(s) 1 ratings
Updated
TimerBot Project 2012-09-06
This document presents several 555 timer circuits and there usage for a robotic obstacle avoidance
0.00 star(s) 0 ratings
Updated
With the availability of the powerful micro controller in the modern era, people tend to forget the
5.00 star(s) 1 ratings
Updated
A client needed a timer to keep his DVR enabled and recording when the IR motion detector output a
5.00 star(s) 1 ratings
Updated
This circuit is very basic to build. To open a the lock which is connected to the K1 Load you must
4.00 star(s) 1 ratings
Updated
Voice Scrambler 2011-01-13
With this circuit you can modify how your voice sounds by changing the pitch of your voice. This ci
4.00 star(s) 2 ratings
Updated
The most common 555 configurations are that of a Astable and Monostable Multivibrator. This shows h
0.00 star(s) 0 ratings
Updated
A variable DC power supply is one of the most important tools for an electronics hobbyist. Most of
0.00 star(s) 0 ratings
Updated
I wrote up a Eagle tutorial for another user on this forum, but I thought, what the heck someone el
5.00 star(s) 1 ratings
Updated
TV Remove Blocker 2011-12-18
Just point this small device at the TV and the remote gets jammed.
4.00 star(s) 1 ratings
Updated
FM Transmitters 2010-10-29
I have quite a few so I decided to post many FM transmitter schematics.
4.00 star(s) 1 ratings
Updated
This vehicle immobilizer circuit is quite possibly the smallest, simplest, cheapest and easiest to
0.00 star(s) 0 ratings
Updated
Capacitor ESR Meter 2012-01-27
[B]What is ESR and How Can It be Tested?[/B] As the allmighty Samuel M. Goldwasser says, "ESR (
0.00 star(s) 0 ratings
Updated
[QUOTE=TiagoSilva;838453]I always liked ARM processors too, but there is too much offer, and for so
0.00 star(s) 0 ratings
Updated
Here are some easy C code examples to generate 1-second (or any period) from any xtal value and any
0.00 star(s) 0 ratings
Updated
Here is a simple hello world code for a dsPIC33FJ64MC802.
0.00 star(s) 0 ratings
Updated
Since there seems to be very little "simple" code for the dsPIC; here is a "Hello World" example fo
0.00 star(s) 0 ratings
Updated

Latest threads

New Articles From Microcontroller Tips

Back
Top