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Posted 10 hrs ago · 7 Quotes Received

ESP32 Battery-Powered Audio Device

Fixed Price $500-$1k

Send before Mar 16, 2026
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ESP32 Battery-Powered Audio Device — Full Design Package (PCB + Firmware + 3D Enclosure) ======================================= OVERVIEW ======================================= We need a complete des…

Engineering & Architecture Engineering (Mechanical / Chemical / Civil / Electrical) Arduino Circuit Design Electrical Engineering Electronics Industrial Design Microcontroller PCB Design Product Development ESP32 Design Led Lighting Design

Daniel E

United States

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