Coffee has always been an important part of the internet; the first webcam ever was in the Trojan Room of the Cambridge University Computer Laboratory to monitor the contents of a coffee pot. Now, … ...

The completed build incorporates a 10k pot to dynamically change the timbre of the voice changer, as well as an Adafruit Wave Shield to play back a few pre-recorded sounds of lightsabers clashing.

10K Resistor; 100R Resistor; 10K Preset Pot; 16×2 Parallel LCD ( Hitachi HD44780 driver compatible) How to make an Arduino Voltmeter. As you may well know, Arduino’s analog inputs can be used to ...