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Ans1S/README.md

I turn ideas into production-ready hardware. From recycling vape batteries into IoT sensors, to designing power supplies from scratch, to automating manufacturing lines — building complete systems from concept to deployment.

🚀 Featured Projects

esp32-c3-iot-sensor-board — Ultra-low-power IoT sensor network with recycled vape batteries

Digital-Flyback-Converter — Bachelor thesis: 15W CCCV power supply with STM32 digital control

3d-printer-pcb-soldering-line — Automated production line converting 3D printer to soldering system

Power-Electronics-Tester — Production test infrastructure with 6 specialized testers, MySQL traceability, QR-code integration

💡 Core Skills

Embedded C/C++ (STM32, ESP32, "Raspberry Pi") • Python Automation • KiCad PCB Design • Power Electronics & SMPS • Low-Power IoT & Wireless • GUI Development (Kivy, HMI) • Database Integration (MySQL) • Test Automation • EMC Compliance • Design for Manufacturing

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  1. esp32-c3-iot-sensor-board esp32-c3-iot-sensor-board Public

    Open-source ESP32-C3 platform for ultra-low-power environmental sensor networks powered by recycled LiPo cells. Includes KiCad PCB, PlatformIO firmware (ESP-NOW + ThingSpeak), BME280/BME680 support…

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  2. Digital-Flyback-Converter Digital-Flyback-Converter Public

    Digitally regulated CCCV flyback power supply for 230V AC. Implements cascaded PI control, ADC-based feedback, and PWM regulation via STM32L011 MCU. Features UART communication, galvanic isolation,…

  3. 3d-printer-pcb-soldering-line 3d-printer-pcb-soldering-line Public

    Production-ready automated PCB soldering line converting an FLSUN V400 into a precision soldering system. Raspberry Pi 3B+ coordinates APDS-9960 object detection, pneumatics, and OctoPrint-driven G…

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  4. Power-Electronics-Tester Power-Electronics-Tester Public

    Automated test infrastructure for 6+ power supply topologies. Precision measurement, real-time control, LED monitoring, and MySQL integration. Each test generates QR-code linked quality metrics. Em…