The Bug detector is a highly sensitive transmitter detector designed to detect transmitters with an output power as low as 10mW, even from a distance of approximately 15 feet. This […]
Small Tracking Transmitter Circuit
Whether it is for spying on somebody or something, or for safeguarding a particular object, this tiny tracker transmitter will serve the purpose with extreme efficiency. This transmitter is so […]
Make this 5 km Long Range Transmitter Circuit – Full Tutorial
The proposed circuit is a straightforward to construct 5 km range FM Transmitter. It includes 3 blocks; modulator / oscillator, 2 stage 500mW VHF amplifier and LED based power meter. […]
Simple LED Li-Fi Transmitter Receiver Circuit for Wireless Music Transmission
In this post we discuss about the making of a simple Li-Fi transmitter circuit for transferring music data from your cell phone to a loudspeaker system by using LED light […]
2 Small FM Transmitter Circuits Explained
A couple of very basic and small FM transmitter circuits has been discussed in this article, using a single transistor transmitter circuit, which is small yet is able to communicate […]
Wireless TV Sound Transmitter Circuit
The post explains how to make a simple RF device which can be used as a wireless TV sound transmitter circuit using a few in expensive electronic parts Hear wirelessly […]