Posted in 3d Printer hacks, Arduino Hacks Tagged 3d printer, arduino pro mini, closed loop, closed loop control, dc motor, optical encoder, reprap, servostrap ...

The hardware consists of an Arduino Pro Mini connected to a three-axis accelerometer, and an nRF24L01 wireless module.

Arduino digital tape measure “The brains of the DMW is an common Arduino Pro-Mini, which monitors the buttons, rotary sensor, and battery, while recording and displaying measurements on the DMW ...