This board is designed based on Texas Instrument DRV8818 Stepper Motor...
This controller board has: One Thermocouple inputOne power mosfet output
This board is based on Allegro Microsystems A3977 Stepper Motor Driver IC.
This board converts encoder movement to stepper motor rotation.
Two thermocouple inputTwo power mosfet output
IN PRODUCTION COMING SOON One thermistor or thermocouple input (selectable)One power MOSFET output