Scientists discover a way to send low energy and long range wireless signals!

Whenever your phone rings or you get a text message, radio waves carry that information, whether in the form of a voice or letters, across vast distances. Different forms of wireless communication use different types of radio waves, which are… Read more

Micro:Bit Puppet “Text Message” System

Intro Nearly all of our wireless communication is done using radio waves*, including phone calls, text messages, and WiFi. With its built-in radio transmitters and receivers, the Micro:Bit microcontroller makes it super easy to build all sorts of projects with… Read more