Specifications:
Size: 33.4*25.6MM
Weight: 10g
Voltage: 3.3V, 5V
Port: the digital quantity level
The output load voltage: 0 to 24V
The output load current: < 5A (more than 1A need to add heat sink)
Platform: for MCU, ARM, raspberry pie

Features:
1. Using original IRF520 power MOS tube, can adjust PWM output
2. Can let the for arduinodrive up to 24V load, such as LED lights belt, dc motor, micro pump, solenoid valve
3. By PWM adjustable can realize stepless dimming LED, motor stepless speed regulation

Package Include:
1x Module Board

The product instructions:
PWM signal for high level effectively
When the PWM for high level (3.3 V to 3.3 V) :
As the power supply voltage, between V + and V - working indicator, work load
When the PWM is low level (0 V to 0.5 V) :
V + and V - between 0, work lights out, don't work load