each button only changing the resistance between the two wires. The button states could easily be read by using an Arduino’s analog input. A Pro Mini model was chosen for its small size as it ...

There are two push buttons from Keyes in the LIN bus ... PuTTy also works fine but I prefer Terminal v1.93b by Bra@y++. In contrast to the straight connection between the Arduino board and the ...

(copy-paste or grab from examples/Callibration) Write down the value it shows on serial terminal when not touching the button, and when touching it. Pick the threshold values roughly halfway between ...