There are some exceptions, but most 3D printers run on either an 8-bit Arduino or some Arduino variant ... It isn’t uncommon to see a Raspberry Pi connected to a printer, too, but — again, ...

An Arduino is a microcontroller — a single board designed to control something and perform a specific task. Unlike a ...

While the Raspberry Pi has very good support for an I2C bus ... After connecting an Arduino to the MOSI, MISO and SCK pins of his Arduino, [Louis] was able to transfer data from his Raspi over ...