ACME - Maruti Edutech

http://www.youtube.com/watch?v=8EZsOK6BgzQ

IR Infrared Based Intruder Detector DIY

IR Infrared Based Intruder Detector DIY Intruder detector circuit is based on the principle of having a transmitter to produce a beam of radiation and a receiver to detect it. If an intruder comes ...

Microcontroller 8051 (AT89S52) Based pH Controller This project shows how to measure & control the pH value automatically without any human intervention. pH levels is measured with the pH sensor using glass e...