Stretchable PCB reconstruction of BioAmp EXG Pill using liquid metal printing and AutoCAD mask design
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Updated
Apr 29, 2026
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wearable-electronics
Here are 3 public repositories matching this topic...
Editable four-sheet KiCad schematic for a compact nRF52832 smart ring with optical PPG sensing, motion sensing, battery charging, and a low-noise 1.8 V rail, generated with SpeedUp for engineering review.
electronics schematic bluetooth-low-energy kicad nrf52832 speedup hardware-design max30101 lis2dw12 wearable-electronics engineering-review ai-schematic nrf52832-smart-ring
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Sep 4, 2026
Open-source wearable circadian phototherapy gear for polar nights. Features an unnetworked microcontroller and an edge-lit brim diffuser directing a 5-stage variable-spectrum light sequence (460nm blue to 660nm red) down to lower retinal ipRGC receptors, providing distinct, non-continuous diurnal anchors using <2Wh daily.
biohacking open-source-hardware oshw chronobiology sleep-research melatonin phototherapy circadian-rhythm wearable-electronics light-therapy polar-night seasonal-affective-disorder iprgc-receptors
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Updated
Jul 10, 2026
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