Here we are building a wireless FM transmitter which uses RF communication to transmit the medium or low power FM signal. The maximum range of
A Transformer is a static apparatus, with no moving parts, which transforms electrical power from one circuit to another with changes in voltage and current
In this project, we have designed a simple 230V LED Driver circuit, which can drive LED directly from the mains supply. An LED is a
A Temperature Controlled DC Fan is a system which automatically turns on a DC Fan when the ambient temperature increases above a certain limit. Generally,
An air flow detector circuit is an electronic system designed to sense/detect the presence or absence of air movement in a given system or environment.
In this project, we have built an Ultrasonic Rangefinder using 8051 Microcontroller and Ultrasonic Sensor. We have different ways to measure the distance. One way
Mosquito repellents like coils, mats, liquid vaporisers, creams are often used at various places. However they are prone to be fatal and can cause harm
Infrared (IR) communication is a very common wireless communication technology. IR communication is an easy to use and inexpensive wireless communication. IR Communication generally comprises
LED Light bulbs are becoming more common and are replacing the CFL Bulbs. With the cost of LED light bulbs becoming lower, people are gradually
Full wave rectifier rectifies the full cycle in the waveform i.e. it rectifies both the positive and negative cycles in the waveform. We have already
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