Features 1、Reliable Works: Adopting high quality MOS tube as well as enabling PWM adjustment on the output, simple and useful. 2、Better Control: Can be used to achieve stepless LED dimming and motor speed regulation, making the operation much easier. 3、Stable Driving: Able to drive loads up to 24V, such as LED strips, DC motors, micro water pumps, solenoid valves and so on. 4、4pcs in 1 Pack: There are 4pcs driver module in the set, and the large quantity brings more convenience to the replacement. 5、Easy to Install: Comes with a compact size and a small size, the easy installation can be quickly finished within minutes. Specification Item Type: Driver Module Voltage: 3.3V, 5V Port: Digital Level Output Load Voltage: 0-24V Output Load Current: <5A (a heat sink is required for more than 1A) Platform: For single chip microcomputer, for ARM, for Raspberry Pi. Package List 4 x Driver Module