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Ken Shirriff has done a detailed teardown of the popular 555 timer IC.

Markus has designed a single-sided ESP-12/ ESP-07 breadboard adapter that uses easy to find SMD parts and has on-board voltage...

The project designed around L293D IC.

The Minibot is a small autonomous robot vehicle that uses phototransistor that can detect lightness patterns on the ground to...

The circuit is a simple digital frequency meter that is made of a frequency-to-voltage converter and an analog-to-digital display...

by Denis Meyer @ elektormagazine.com writes about the new Samsung bio-processor: Samsung Electronics Co.

OSHChip is a general purpose processor board based on ARM Cortex-M0 32 bit processor running at 16 MHz.

This unipolar stepper motor driver circuit is used to drive a 12V unipolar stepper motor with a current rating of 1.25A.

Edward Mallon @ edwardmallon.wordpress.com gives us a detailed explanation about cheap RTC modules found on ebay and other places.

righto.com has reverse enginnered one of the most popular proccessors: How can you count bits in hardware?

Classic AC 230 V Timer project can be used in all application requiring a timer of up-to 3 Minutes to operate or control any AC...