Features:

This driver uses IRF520 power MOS tube, can proceed PWM adjust output.
It can drive up to 24V load, such as LED lamp strip, DC motor, mini pump, solenoid valve.
PWM can be used to realize LED stepless dimming and motor stepless speed adjustment.
The maximum output current is 5A, and it will need to install a heat sink when driving load more than 1A.
TheIRF520 re are total five pieces of driver boards in one set that you may use for many projects.

Specifications:

Size: 35*32mm/1.38*.126inch
Voltage: 3.3V, 5V
Port: Digital quantity level
Output Load Voltage: 0-24V
Output Load Current: 1A, need heat sink)
Platform: SCM, for ARM, for Raspberry Pi
Weight: 8g(approx.)/pcs

Package Includes:
5 x IRF520 Driver Module MOSFET Driver Modules