You can compare the driving performance of these non-L298 motor driver chips. These drivers focus on current and efficiency, which can effectively improve motor power and battery life. Can withstand high current overload, the maximum current can reach 30A This driver also has a function, which can quickly stop the motor, the is fast, the effect is obvious, and it is easy to implement this function This driver uses a complete two-half-bridge driver chip + low-resistance N-channel MOSFET components. Parking brake: DIR = X PWM = 0 (X is any state) Motor forward: DIR = 1 PWM = PWM The reliable driving mode of the full two-half-bridge driver chip is adopted to minimize the switching loss of the MOSFET. Improve power utilization. The MOSFET driver chip comes with hardware function and power feedback. This driver chip is an excellent integrated low-power solution that can be coordinated with other complex problems in half-bridge power margin solutions and supplement the driving problem. N-channel MOSFET uses IRF3205 MOSFET, uses two dedicated half-bridge driver chips, and uses boost capacitors on the top of the tube, so that the MOSFET channel with sufficient drive voltage on the tube can be quickly opened, increasing the motor acceleration curvature, and can also quickly brake the motor. This allows the car to start quickly and also quickly shut down. The driver can operate at a duty cycle of 0-99%, and sufficient motor drive voltage can be obtained through PWM modulation. Motor reversal: DIR = 0 PWM = PWM POWER connects to the positive pole of the power supply, and GND connects to the negative pole of the power supply. Connect two motors MOTOR1 and MOTOR2 Motor and power connection Rated current: 10A Rated voltage: 3V-36V current: 30A Color: Green & Black Material: PCB Package Contents: 1 x dual motor driver module board 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.