Laser Cut Bicycle Wallet
Laser Cutting Basics
Hello, your question is already answered in the first paragraph. Since you're using a Mega you'll have 16 analog pins, so yes this should theoretically work. Also, the calculations for that are already included in Step 2. Good luck.
Set Up an ESP8266 Automatic Update Server
Madysse,All parts are hyperlinked to their source for purchase. The reason for the USB extension cables was to prevent plugs on the side; I restricted the controller interface to the front and the video/power ports to the back. Glad you enjoyed the tutorial :)Good luck!