5pcs Mini DC Motor Driver Dual Channel 1.5A x 2 PWM Stepper Motor Speed Controller Dual H-Bridge Driver Module
5pcs Mini DC Motor Driver Dual Channel 1.5A x 2 PWM Stepper Motor Speed Controller Dual H-Bridge Driver Module
Product features: 1. Using a high quality chip, built-in low resistance MOS switch, minimal heat, no heat sink required, small size, low power consumption, ideal for battery operation. 2. Built-in heat protection circuit, no fear of engine stoppage blown out, automatic recovery after temperature drop. 3. 0 Standby Power Product parameters: 1. Double H bridge motor driver, can drive two DC motors or one 4-wire two-phase stepper motor 2. The module supply voltage is 2V-10V. 3. Signal input voltage: 1.8-7 V. 4. Single operating current 1.5A, peak current up to 2.5A, low standby current (less than 0.1uA) 5. Built-in general line circuit, when the input pin is left, the motor will not float 6. Built-in heat protection circuit with hysteresis effects (TSD) without worrying about engine stop 7. Product size: 24.7 x 21 x 5 mm. 8. Mounting hole diameter: 2 mm. 9. Weight: 5 g/piece. Precautions: 1. The exchange of current positive and negative will certainly lead to damage to the circuit. 2. The output is short-circuited to ground or has a short circuit at the output and the motor is blocked, the chip is protected by heat, but a voltage close to or above 10V and a peak current of more than 2.5A can also cause chip fire. INx is connected to the microcontroller IO or other signal source. The MOTOR-A and MOTOR-B connections are connected to the motor. The motor drive module is very suitable for use in battery-operated smart cars, toy cars, robots, etc. Can realize the functions of forward and reverse rotation as well as speed control. Package includes: 5 x DC Motor Driver Board
Product Features
- 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.
- Dual 1.5 A x 2, the peak current to 2.5 A, built-in heat protection circuit, no fear engine shutdown burned, automatic recovery after the temperature dropped.
- Dual H-bridge motor driver, can drive two DC motors or a 4-wire two-phase stepper motor.
- Built-in anti-common state circuit, the motor will not be activated incorrectly when the input is suspended.
- Use of a high-quality chip, built-in MOS switch with low switch-on resistance, minimal heat generation, no heat sink, small size, low power consumption, ideal for battery operated motors. Motor drive module is ideal for use in battery operated smart cars, toy cars, robots.