Haptic Click Board™

Product Code: MIKROE-2025

IC/Module: DRV2605 Haptic Driver DRV2605 is an extremely-flexible haptic driver for LRA and ERM motors over a shared I2C compatible bus. It relieves the host processor from pulse-width modulated (PWM) drive signals, saving both costly timer interrupts and hardware pins. With an extensive integrated library over 100 licensed effects, it offers a licensed version of the TouchSense 2200 software from Immersion. It features a real-time playback mode via I2C. . Smart-Loop Architecture With smart-loop architecture, Haptic Click Board™ allows effortless auto resonant drive for LRD and feedback-optimized ERM drive. This feedback provides automatic overdrive and braking, which creates a simplified input paradigm as well as dependable motor control and steady motor performance. SMD Jumpers Haptic Click Board™ can be used either with a 3.3V or 5V power supply. A zero-ohm SMD jumper allows user to switch between the two. Another pair of jumpers (R4 and R5) is designed to enable the user to choose from the left and right audio channels.

It is soldered to R5 for right channel, by default. The PWM trigger will be disabled in case the PWM SEL jumper is unsoldered.