1. Double H-bridge, which can drive two DC motors at the same time, with single channel of 7A current and high power; 2. Wide voltage input 6.5V~27V; 3. The signal optocoupler isolates the input, which can be directly controlled by IO port without interference; 4. Undervoltage protection to prevent the module from being burned by instantaneous high current; 5. High-power and electrostatic discharge circuit suppress transient interference pulse and static electricity, enhance EMC performance, and the product is stable and reliable, with industrial design. Double H-bridge, which can drive two DC motors at the same time, with high power of single channel 7A; Wide voltage 6.5V~27V; Optocoupler isolates the input signal; With isolation and undervoltage protection; It conforms to EMC design specification of electromagnetic compatibility, has electrostatic discharge loop, is stable and reliable, and is industrial grade. Product model: XY-160D 1. The power supply voltage is 6.5V-27V, and the power supply must not be reversed or exceed 27V, otherwise the module may be burnt out. It is recommended to connect 15A fuse in series at the power input. 2. Two-way motor interface, with rated output current of 7A and current of 50A. The motor interface must not be short-circuited. It is recommended to connect 10A fuses in series. 3. The control signal voltage is 3-6.5V, which is the enable signal and the forward and reverse control signal respectively. 4. Enable signal terminal () to input PWM with adjustable speed, with PWM frequency range of 0-10kHz and minimum PWM pulse width of 10us. 5. Working temperature -25-80. Color: Red Material: PCB Package Contents: 1 * Dual DC Motor Drive Module Only 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.