Specification Brand : Boxwizard BulletPoint1 : This driver uses original power MOS tube, can proceed PWM adjust output. BulletPoint2 : It can drive up to 24V load, such as LED lamp strip, DC motor, mini pump, solenoid valve. BulletPoint3 : PWM can be used to realize LED stepless dimming and motor stepless speed adjustment. BulletPoint4 : The maximum output current is 5A, and it will need to install a heat sink when driving load more than 1A. BulletPoint5 : There are total five pieces of driver boards in one set that you may use for many projects. ItemName : 5pcs 3.3V/5V MOSFET Driver Modules PWM Output Driving Boards Output 0‑24V ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 12 centimeters ItemPackageDimensions_Width : 11 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : 3d-printer-interface-and-driver-modules 3d-printer-interface-&-driver-modules Manufacturer : Boxwizard Material : Copper ModelName : Boxwizard9wdfgbie8h ModelNumber : Boxwizard9wdfgbie8h NumberOfItems : 1 PartNumber : Boxwizard9wdfgbie8h ProductDescription : Features: This driver uses original 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. There are total five pieces of driver boards in one set that you may use for many projects. Specifications: Size: 3.5*3.2cm/1.3*1.2in Voltage: 3.3V, 5V Port: Digital quantity level Output Load Voltage: 0-24V Output Load Current: 1A) Platform: SCM, for ARM, for Raspberry Pi Weight: 4g(approx.) Package Includes: 5 x Driver Module