Description
Pololu 3712 3713 3714 3715 3716 3717 3718 3719 3720 3721 3722 3723 Metal Gearmotor 6V CB with Extended Motor Shaft 110V~ 220V AC All Purpose Temperature Control Controller with Sensor 2 Relay Output Thermostat Stc 1000 and provide 3 and provide 3 2V nominal voltage with high current capacity and couplers Implement PWM control for speed variation and digital logic for direction control