DRV2605L is an exquisite small motor driver. It is not controlling stepper motor or DC motor, but
Specially designed to control haptic motor-buzzer and vibration motor. Usually, as long as this type of motor is turned on or off,
This driver can play various roles in driving the vibration motor. For example, tilt the vibration level up and down, "click"
Effects, different buzzer levels, and even make vibrations follow music/audio input.
The chip is controlled by I2C-after initialization, you can put multiple effect "strings" together in the chip memory
Medium, then trigger to continue actuation. Built-in effects are much better than "open" and "close", and can make your haptic items
feel better.
According to the product page, it can be used with LRA (Linear Resonant Actuator) and ERM (Eccentric Rotating Mass) type motors
Yes, but we only use it with our small vibrating pancake ERM.
We put this beautiful chip on the breakout board. It is suitable for 3V and 5V power/logic, we have dedicated
CircuitPython and Arduino code, but porting it to any processor with I2C functionality should be very
simple. Check it out and buzz!
technical details
Dimensions: 18mmx17mmx2mm/0.7"x0.7"x0.1"
Weight: about 1.0g
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On 11-May-2023 at 03:56:07 BST, seller added the following information: