It's always a floating input.
Official starter kit or clones?
Arduino chrono-thermostat
Replacement controller for Atlas Vista 613 Wheelchair Lift
When you let the smoke out of your very last Arduino Nano.
WYSIEYG for Mega 2560 R3 | Help someone with no free time that wants to get into this!
My little ProMini power supply board.
This is how I take something from a breadboard through prototype to finished product.
Pro Mini Shield Carrier
Help with circuit
just bought my first electronics parts!
Over Engineered, Wifi Enabled and Screen Synced, DotA 2 LED Sign
Flight Control Button Box for Microsoft Flight Simulator
ProMini Shield Carrier
MEGA2560 Pro Mini
Arduino Pro Mini clone.
NANO V3
A clone UNO.
Classic Genuine UNO
The new Arduino UNO R4 boards are out!
