10Pcs Geekcreit PWM DC Motor Speed Controller Speed Switch Module 6V/12V/24V/28V 3A 1203B

Feature:

Voltage range: DC6V-28V
Current range: Within 3A
Switch function: None
Speed range: 0-100%
Size: 32 x 50 x 15mm

Note:

DC motor speed controller connected to a DC power supply, do not directly connected to 220V AC!!

Package includes:

10 x DC Motor Speed Controller