This repository contains all files necessary to control 28BYJ-48 type stepper motors using an arduino MEGA with sensor shield. It is based on the previous work by ...

#include <Stepper.h> #define A 7 //IN1 = A #define B 8 #define C 9 #define D 10 int NUMBER_OF_STEPS_PER_REVOLUTION = 512; void onestep(); void onestepreturn(); void ...

Proving that astrophotography doesn’t have to break the bank, [Gerald Gattringer] has recently documented his DIY “barn door” style star tracker which is built almost entirely from scratch. Short of ...