HOW TO – Build a computer controlled radio transmitter

Technology
HOW TO – Build a computer controlled radio transmitter

Back Side
Simon @ Scitoys shows you how to build a computer controlled wireless transmitter – “How would you like to send text messages to your friends without wires, and without an Internet connection, and without paying monthly fees? In this project we will build a very simple radio transmitter that you attach to a serial port on your computer. The computer then runs a free program that converts words you type into radio signals that are decoded by another computer, using a cheap radio receiver, and a sound card. “Link.

Related:

  • Video: Morse coders beating SMSers – Link.
  • DIY Morse code Palm keyboard interface board – Link.
  • Make Morse Code Music – Link.
  • Simple Working Telegraph System – Link.
  • — — .-. … . -… . .- – … … — … – Link.
Discuss this article with the rest of the community on our Discord server!
Tagged

current: @adafruit - previous: MAKE, popular science, hackaday, engadget, fallon, braincraft ... howtoons, 2600...

View more articles by Phillip Torrone

ADVERTISEMENT

FEEDBACK