Drives high voltage Piezo Haptic feedback devices by i2c. For sale on Tindie.
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Designed to drive Piezo Haptic devices, it generates up to 200Vpp. Castellations are spaced for safety. It is not recommended that the output is routed through a breadboard.
Any software related will be released under BSD or MIT license. SAAS or cloud based software will be AGPL.
We have stubbed out some of the functions, but it will be a few more weeks before we have a working driver.
The actuator and the board have a minimal risk, but it is important that care is used when mounting them in wearables.
We have allocated some and will be selling them with the modules.
I have built a few of these modules to test. I did not provide enough spacing from the high voltage to near components. I have updated the design, though they are safe enough for testing in a normal environment. We may finish these with a silicone conformal coating for extra safety.
Chris Hamilton
I made a library and a quick instructable for this breakout-board: http://www.instructables.com/id/Arduino-DRV-2667-Haptic-Piezo-Driver-Control/