How to Make Wireless Power Transmission In this video you will see how to make a simple wireless power transmitter and receiver. For this project you need enamelled copper wire 0.4-0.6 mm, 2N2222A ...

Initially we build a transmitter and receiver to communicate between Arduinos using Morse code sent by pulses of light waves. Next, we consider digital music, which we create by switching a voltage on ...

We may not to able to make a mobile phone system but our very own radio station with a transmitter and receiver might just be possible. What is a transmitter? Radio can be incredibly simple.

Smaller transistors made chips faster, cheaper, and more capable. As Moore's law slows, a different limit has come into focus ...

This current was then fed to the transformer which boosted the voltage, producing a much bigger spark. The Rough Science transmitter ...

While Bluetooth has become ubiquitous, there is still a wide range of gear with 3.5mm audio jacks. The EVE II Bluetooth Transmitter and Receiver bridges that gap with a range of features that ...