| Brand | Unbranded |
|---|---|
| Marke | Markenlos |
Check the listing for details. DC 8-24V Brushless Motor Speed Controller PWM Speed Control board With Driver. Condition: New. Listed at 3.21 USD. Output 5V PWM frequency about 18KHZ. Start and stop forward and reverse switch. Duty cycle 0%-100%. There are start/stop switches and forward/reverse switches on the driver board, which need the support of the motor itself.