Specification Brand : Taidacent BulletPoint1 : It can control the positive and negative rotation of 2 motors (such as balancing the car, only one module is needed) BulletPoint2 : Voltage: 7.6~40V BulletPoint3 : Current: Module with current limit protection, 2A (overcurrent will not be powered off, only limit the maximum output current) BulletPoint4 : Control: 4 PWM pins are required. (If you do not need to reverse, only 2 PWM pins are needed.) It is much simpler to use than the L298 and provides instructions for use. BulletPoint5 : Weight: 3g Color : Black ExternallyAssignedProductIdentifier1 : 0681413650305 ExternallyAssignedProductIdentifier2 : 681413650305 Horsepower : 35 watts ItemName : Taidacent A4950 DC Brushed Motor DMOS Dual Full Bridge Driver Pulse Width Modulated Adjustable PWM Current Speed Controller ItemPackageDimensions_Height : 1.6535 centimeters ItemPackageDimensions_Length : 7.874 centimeters ItemPackageDimensions_Width : 4.3307 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : electric-motor-controls Manufacturer : Taida Material : lead ModelName : geared ModelNumber : e74e6713e85f3cc66e01a07794824f PartNumber : Mooteaq49z1g0mwg PowerSourceType : Hand-powered ProductDescription : Features and Benefits Low RDS(on) outputs Overcurrent protection (OCP) Motor short protection Motor lead short to ground protection Motor lead short to battery protection Low Power Standby mode Adjustable PWM current limit Synchronous rectification Internal undervoltage lockout (UVLO) Crossover-current protection A4950K is AEC-Q100 Grade 1 qualified Commercial temperature grade (A4950E: –40°C to 85°C) Automotive temperature grade (A4950K: –40°C to 125°C) ProductSiteLaunchDate : 2019-01-09T08:00:00.000Z Size : 180RPM Speed : 180 rpm Style : 60Degree UnitCount : 1 UnspscCode : 26111500 Voltage : 5 volts