The MikroElektronika Haptic 4 Click is a compact add-on board that enables precise haptic feedback in various electronic projects. This board features the DA7280, a haptic driver designed to drive linear resonant actuator and eccentric rotating mass actuators from Renesas. The DA7280 boasts a differential output drive and continuous motion sensing for calibration-free operation, coupled with wide-band support to leverage the capabilities of modern LRAs. It supports six independent haptic sequences activated directly via mikroBUS pins or externally through I2C or PWM signals, offering extensive flexibility for haptic configuration. Ideal for enhancing user experience in wearables, electronic peripherals, automotive interfaces, industrial controls, and AR or VR controllers, this Click board opens new possibilities for interactive and tactile-responsive technology.

ERM or LRA motor drive
Automatic closed-loop LRA resonant frequency tracking
Differential output drive architecture
Wideband operation
Flexible haptic configuration
External control option