Adafruit DRV2605L Haptic Motor Controller BoardThis tiny little board is designed for controlling haptic motors. Rather than just turning the motor on and off, this controller has a range of vibration effects stored in the chips memory. For example, the vibration level going up and down, "click" effects, different buzzer levels or the vibration pattern following a musical/audio input. The controller chip is the TI DRV2605 (RS 914-2942) and can be used with both Linear Resonance Actuator (LRA) and Eccentric Rotating Mass (ERM) type motors. The chip is controlled over I2C and compatible with both 3 V and 5 V power/logic. Arduino code is available from Adafruit.com and porting it to other I2C-capable processor is relatively straight forward.Board dimensions: 18 x 17 x 2 mm (0.7" x 0.7" x 0.1") 1.0 g ### 电动机控制器和驱动器