KELVIN® Motor Speed Control Assembled Demo

Stock Number:
842166
$69.95
Use Pulse-Width Modulation (PWM) to vary the speed of a DC motor from 0 to 100%. Can be used for any DC motors from 3 to 25 Volt with 3 Amp maximum current draw. It is ideal to control the speed of a fan, toy motor, model train and so on. Teacher Demo Unit, Assembled/Tested.