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Gravity: TM6605 Haptic Motor Driver Module

SKU: DRI0056

DFRobot's Gravity: TM6605 Haptic Motor Driver Module is designed for LRA (Linear Resonant Actuator) motors. It uses the TM6605 chip, features Automatic Resonance Tracking, and supports I2C for quick config of 44 built-in vibration patterns. Ideal for smart home, educational robots, game controllers—enabling refined haptic control via simple code.

Overhead shot of Gravity: Haptic Motor Driver

Downloadable Resources

  • Docs
  • Tech Specs

    • Specification

    Parameter Value
    Voltage 2.7V-5.2V DC
    Working temperature -40~85℃
    Supported LRA frequencies 140~220Hz
    Working current 9.5μA (Sleep mode), The current during motor vibration is determined by the motor.
    Size 30 * 20mm
    Mounting hole dimensions φ3.0mm

    Pinout

    Pin Description
    VCC DC 3.3V-5.5V Input
    GND Ground
    C I2C Clock
    D I2C Data

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