Low Voltage DC 1.8V to 15V 2A Mini PWM Motor Speed Controller Regulator Control Module

Features: 1, Over current protection. 2, Connect automatically after cooling. Specifications: Input Voltage: DC 1.8 V 15 V Current: Less than 2 A Size: 32 x 32 x 14 mm Package includes: 1 x Speed Controller Note: 1, Potentiometer has no switch function. 2, Connect to DC power. Never connect to 220 V AC power. 3, Please allow 1 3 mm error due to manual measurement. Thanks for your understanding. 4, Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. .