Plug-and-Play Haptic Driver Board with LRA Motor – SmartElex DA7280

SmartElex Haptic Motor Driver – DA7280 is a compact, plug-and-play solution for adding intuitive vibration feedback to your electronic projects. Powered by the DA7280 IC and a built-in Linear Resonant Actuator (LRA), it supports I2C, PWM, and GPIO control interfaces, making it ideal for a wide range of applications including robotics, posture correction, and alert systems. It features dual JST-SH connectors for easy, solder-free integration and 0.1” PTH pads for breadboarding and prototyping.

Specifications:

• Driver IC: Dialog Semiconductor DA7280

• Vibration Motor: Built-in LRA (Linear Resonant Actuator)

• Control Interfaces: I2C, PWM, GPIO

• Connectors: 2x JST-SH ports

• Prototyping: 0.1" Pitch Through-Hole (PTH) pads

• Dimensions: 30mm x 25mm x 5mm

• Weight: 3g

• Shipping Weight: 0.05 kg

• Shipping Dimensions: 9 × 6 × 2 cm