vault-436d9e70488bd06c

Depth‑0 — Battery‑Free Ambient‑Powered Intelligent Wearable This research explores the design of a self‑sustaining wrist‑worn device that operates without charging by harvesting ambient energy sources (RF signals, triboelectric motion, piezoelectric vibration, and atmospheric charge). The harvested energy is stored in an ultra‑efficient hybrid supercapacitor–microbattery module and powers continuous sensing, environmental monitoring, and ultra‑low‑power on‑device AI processing. The goal is to create a maintenance‑free intelligent wearable that can sense, analyze, and operate autonomously in health monitoring, industrial IoT, environmental sensing, and other high‑demand global markets where battery replacement and charging are major limitations. (fork)

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