Vibration / Piezo Sensor Interface
Small analog sensor interface board with adjustable threshold/gain elements and a vibration/piezo sensing input.
Project overview
Small analog sensor interface board with adjustable threshold/gain elements and a vibration/piezo sensing input.
Engineering approach
Wearable sports and performance hardware has to balance sensor accuracy against battery life and a form factor small enough to actually wear. On this board, that translates into a component set built around 2L and Piezo/vibration sensor, with layout and stack-up decisions driven by compact form factor, battery life, and accurate real-time sensor sampling.
Technical specification
Engineering focus
This portfolio project demonstrates CircuitNexa's electronics engineering and PCB design work in the sports technology space. The design shown here is part of a broader portfolio spanning schematic capture, PCB layout, embedded firmware, prototyping, and support through to manufacturing.
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