This is a small utility program which generates a compile_commands.json file in your Arduino sketch directory. A compile_commands.json is used by cland language server give you a proper IDE code ...
The I2CKeyPad8x8 library implements the reading of a 8x8 keypad by means of a PCF8575. Smaller keypads, meaning less columns or rows (e.g. 5x4) can be read with it too. Sometimes you need to control ...