Wearable EMG & Biosignal Sensor Module
Wearable EMG acquisition module that captures muscle activity alongside movement and temperature data, built for compact, on-body biosignal monitoring.
Project overview
Wearable EMG acquisition module that captures muscle activity alongside movement and temperature data, built for compact, on-body biosignal monitoring.
Engineering approach
Medical and biosignal electronics carry tight requirements around noise floor, shielding, and repeatable measurement accuracy. On this board, that translates into a component set built around 4L and Biopotential/optical sensing, with layout and stack-up decisions driven by signal integrity, low-noise analog front-end layout, and careful grounding to keep biosignal readings clean.
Technical specification
Engineering focus
This portfolio project demonstrates CircuitNexa's electronics engineering and PCB design work in the medical devices 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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