Features: brand new and high quality Both level and supply voltage can be used as control signals. It can independently control two motors, each output current is 10A, and the value is 15A. Wide power supply range 3V-18V, wide signal power supply range 3V-18V, 3.3V, 5V Using low voltage and low internal resistance MOS tube, it can support small voltage and high current, suitable for model competitions. Made of high-quality materials, exquisite workmanship, very good quality and long service life. Specifications: Material:ABS Power supply voltage: 3v-18vdc Power supply range of signal terminal: 3v-18vdc When the working current of a single circuit is 10a, the current is 15a, and the current is above 8a, it is recommended to assist in strengthening heat dissipation Support PWM frequency range: 0- 2khz Supported duty cycle range: 0-100% Size:Approx.49x39x14mm/1.93x1.53x0.55inches Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x DC Motor Drive Module