App note: Miniature motor driver resource


Here’s a great resources of motor drivers from Precision Microdrives. Link is here.

Whilst most DC motors are essentially driven with the same principle (by applying a DC voltage), these chips boast a host of different features. Some accept analogue inputs, others PWM or I2C, H-bridges will enable you to easily change the direction of rotation and haptic drivers are specially designed for haptic feedback applications.

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