Laser Galvo Control Via Microcontroller’s DAC February 15, 2018 by Donald Papp 33 Comments ...

The Arc-Controller is compatible with about any Arduino, or other micro controller such as Raspberry Pi. It runs an ATMega328, and is user programmable via the Arduino IDE.

Arduino .INO-format sketches can be ported over to Electron, but not without some changes; the I/O port labeling is different to some degree, and there's not a direct correlation of libraries.