Use of imported chip, built-in low on-resistance MOS switch H-bridge motor driver, can drive two DC motors or a 4-wire two-phase stepper motor 1.5A * 2, the current to be 2.5A, built-in thermal protection circuit, do not be afraid motor stall burned, automatic recovery after the temperature droppedMinimal heat, no heat sink, small size, low consumption, is perfect for battery poweredSmall size, light weight, low standby current, is the perfect choice for your car modelProduct parameters:The module supply voltage 2V-10V.Signal input voltage 1.8-7V.Single Operating current 1.5A, current up to 2.5A, low standby current (less than 10uA).Built-in common conduction circuit, when the input pin is left floating, the motor does not malfunction.Built-in thermal protection circuit with hysteresis effects (TSD), without worrying about motor stall.Product size: 24.7 x 21 x 5mm (length, width, height), ultra-small size.The mounting hole diameter: 2 mm.Precautions: positive and negative reversed will certainly cause damage to the circuit.Output is shorted to ground or output short circuit, and the motor stall, the chip will heat protection, but in the near or exceeding 10V voltage and current is greater than 2.5A situation can also cause chip burned.Motor drive module is perfect for use in battery-powered smart car, toy , robots.Supply voltage 2V ~ 10V, can drive two DC motors or a 4-wire 2-phase stepper motors ,can achieve forward rotation or reverse rotation, it is possible to adjust the rotation speed.Each can provide continuous current of 1.5A, current up to 2.5A, thermal protection and can be automatically restored.Colour:redMaterial:PCBSize: 24.7 x 21 x 5mmPackage Contents:10 x DC MotorDriver Module L298NOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.