I came across a cheap piezoelectric shock/tap/vibration sensor switch module hiding in a corner of my messy workbench. I probably got it long ago, maybe during a discount sale. I forgot about it and ...

Synaptics has combined its S9A0H NIST SP800-193 firmware qualified touch controller with Boreas Technologies Inc.'s piezo haptics technology to deliver a high-performance trackpad module. The module ...