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Public designs
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Open Source Solar Inverter - Software, Hardware, Mechanics
A modular device designed to test electrical cables. It supports testing of both short cables (both ends accessible) and long cables (with ends far apart). The device visually indicates conductor continuity using LEDs.
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A DC-DC buck converter based on an STM32 Nucleo board
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Supporting materials for Kludges from Kevin's Cave.
defcon 30 30-in-One badge
Electric vehicle CCS charging investigations with Python
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A remote thermometer/hygrometer project for tracking 3D printer filament moisture levels via humidity/temperature sensing. Prevents print failures caused by wet filament. All trademarks are property of their respective owners.
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Modern QRP DIY transceiver
3D Print files for button mounts. To follow: Console and Float schematics for drilling holes and sensor placement. Wiring harness schematics too.
A Battery-Management-System, suitable for different use-cases including Think-City BEV
A portable UV exposure controller firmware. The project uses a modular architecture with persistent settings, preset storage in Flash, battery protection logic, and an encoder-driven OLED UI.
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