SimHub only handle one matrix, just enable the matrix in the sketch, The matrix will show the current engaged gear. If you use multiple devices with one matrix per arduino, the display will be ...

Below is the layout of the button matrix, indicating the positions and functions of each button for message navigation and entry. The LoRa Messaging System consists of two terminals that communicate ...

Electronic, Arduino enthusiasts and makers looking for a project to keep them busy this weekend, may be interested in a cool custom switch created by Dave Darko. That requires users to intermittently ...