Electronic Door Minder using 555 Timer

Power Line Modem Circuit for Home Automation Application

Imagine you have a master controller device that control other devices in your house, and you don’t need to install any additional wires to ... Baca selengkapnya »

Simple Video Amplifier

The video amplifier in the diagram is a well-known design. Simple, yet very useful, were it not for the ease with which the transistors can ... Baca selengkapnya »

Simple 4 Channel Video Amplifier using NJM2582

A very simple 4 channel video amplifier electronic circuit project can be designed using NJM2582 ic suitable for video applications with SCA... Baca selengkapnya »

Simple US-Style Siren Circuit

The circuit described here can create three different ‘US-style’ siren sounds: police, ambulance and fire engine. The desired sound can be s... Baca selengkapnya »

HYPER TERMINAL TEST FOR TROUBLE SHOOTING RS-232(serial port)

Hi friends, are you struck with problems when using serial port during programming micro controllers like getting error message"no resp... Baca selengkapnya »

WHAT IS MICROCONTROLLER???

Hi Every one....After My lots of experiments with a little monster called microcontroller, i would like to share my practical experience and... Baca selengkapnya »