Portfolio

    PCB & Embedded Systems Projects

    A collection of technical case studies covering PCB design, embedded firmware, wearables, industrial IoT, and surveillance systems — built for startups and hardware teams worldwide.

    Wearable Hardware
    2024

    Jaw Motion Counter

    Ultra-compact wearable device with a 4+2 rigid-flex PCB, ESP32, and MPU6050 sensor to track jaw motion and communicate via Bluetooth.

    ESP32MPU6050Rigid-Flex PCB (4+2)Bluetooth Low EnergyESP-IDF+2 more
    Embedded Vision & IoT
    2025

    Real-Time Rodent Detection & Monitoring System

    STM32H747I-DISCO based system for real-time video streaming, rodent activity detection, and remote monitoring.

    STM32H747I-DISCOCamera Interface (DCMI)DMA2DLTDC LCDLVGL UI+2 more
    Industrial IoT
    2024

    Peristalsis Pump Controller with NB-IoT

    A smart dual-pump controller with NB-IoT connectivity, powered via AC mains with integrated AC-DC conversion for 24VDC and 3.3VDC outputs.

    Raspberry Pi PicoSIM7020 (NB-IoT)AC-DC Power Conversion24VDC & 3.3VDC Dual Power SupplyPico SDK (C/C++)+3 more
    IoT & Surveillance
    2024

    School Bus Surveillance & Safety System

    An IoT-based smart surveillance and safety system for school buses with RFID attendance, live video streaming, and real-time server connectivity.

    ESP32-S3 FireBeetleESP32 Dev Kit V1OV2640 CameraSIM7060 4G LTE ModemRFID Reader+4 more

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