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Dual DC Motor Driver Module Board, H-Bridge DC 3~36V 10A Peak 30A Speed Control PWM Module, MOSFET IRF3205 Quick Response Control Board for Arduino Robot Smart Car
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Product details
| Management number | 231725482 | Release Date | 2026/06/18 | List Price | $8.40 | Model Number | 231725482 | ||
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- DC MOTOR DRIVE BOARD: 10A dual-channel motor drive board, stepping DC motor with brake H-bridge balance car drive module, DC motor high-current full-bridge drive specially designed for robot competitions.
- PWM MODULATION: It can work at 0%-99% PWM modulation duty cycle (note that it cannot be 100%), so that the motor can get enough driving voltage. When the motor is connected, it can not be directly given high level, and it should not be left floating. The best frequency is above 400HZ Frequency: 400HZ-20KHZ!
- N-CHANNEL IRF3205 MOSFET: It can quickly open the MOSFET channel, improve the acceleration curvature of the motor, and also quickly brake the motor. This allows the car to start and kill the car quickly.
- TEST: 1. Determine the PWM signal. Before testing the drive board, please use an oscilloscope or a multimeter to determine whether the PWM signal you provide is accurate (set PWM to 0 when the main program is executed). 2. Do not connect the motor first, and all other signal power supplies are normal. Use a multimeter or oscilloscope to test the waveform between the motors. 3. Connect the motor for testing.
- NOTE: For customers who use for STM32 microcontrollers, please note that because these microcontrollers take a long time to initialize, it is necessary to add a 2K pull-down resistor to PWM1 and PWM2 respectively.
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