Unbreakable Random Codes
Do you have a secret you want to pass to your friend? Try using a 'one time pad' code!
About the Author
How to Solder LEDs
New project alert! This time we are building transistors, a critical piece of any modern electronic device!
Soldering 101
Class is back in session and this time we will be learning the basics of soldering!
Piezo Microphones
Learn how to make a contact microphone for picking up the vibrations in your sonic experiments!