3.3v 5v Mini DC Motor Driver Controller Board Module Reversible Brake F Arduino
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Specification:

 
 
 
 
 
 

Low voltage micro DC motor driver board

On the board is the SANYO LB1938 H bridge driver chip


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Features:
1, low power supply voltage (2.2V-10V), the most suitable for battery powered products;

2, low saturation voltage output, high current output, the chip temperature is not too high;

3, the input signal voltage and supply voltage without any restrictions, such as the input signal voltage is 3V, the power supply voltage of the driver board can be 5V, or the input signal voltage is 5V, the power supply voltage of the driver board can be 3V;

4, powerful protection, short-circuit protection, overload protection, overheat protection, all in order to limit the drive current to achieve the protective effect, this kind of protection method very suitable for to drive DC motor, because the starting current of the DC motor is very large, such protection can make motor start normally will not burn driver chip. Even if you connect to the 100W motor, although this drive board can not drive the motor, but it will not burn the driver chip, so you can rest assured that any DC motor to do the experiment;

5, the input can be input PWM signal for speed regulation, generally recommended to use 16Khz about PWM signal.
Note: this board does not have voltage reverse connection protection, so the power supply must pay attention to the positive and negative voltage.

Package Include:

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Micro Motor Driver x 1pcs
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