ButtonArray is an Arduino library/class which is used to measure an array of buttons. It uses an update-function to measure the buttons and a void function with an integer as parameter can be given to ...

If you want to build a button array, follow this diagram. The main idea here is to connect each button to a diode in a row by column fashion, and read all the rows column by column. Rows works as ...

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 could be housed in the radio compartment of the dash.

The OONTZ uses a 3D printed case, a 16 button keypad, an Arduino Leonardo, a monochrome driver, and a few potentiometers. It's actually a pretty simple thing to build yourself provided you can the ...

The popular developer system Arduino has reached the version 1.0 milestone, ... The boards have a processor and memory, along with an array of interface ports for data to be sent and received.