microcontroller-project

A rotating POV (Persistence of Vision) display built with ESP32 and APA102 LED strips, supporting image animations from flash or UDP streaming.

Non-Motion MCU for Raspberry Pi Pico & Pico 2 with Klipper firmware.

Battery-powered Raspberry Pi Pico USB host that reinstalls Cesium/arTIfiCE and reloads games onto a TI-84 Plus CE at the press of a button — speaks TI's DUSB link protocol directly, no computer required.

A decentralized, Wi-Fi-based metro gate system using ESP32 that enables secure local ticket validation via QR codes and RFID cards without relying on the internet.

An open-source STM32F103C8T6 development board designed for environmental monitoring, featuring integrated Li-Ion battery management, USB-C, MicroSD data logging, and onboard I2C sensors for temperature, humidity, and ambient light.

Embedded parking assistant using LPC1768 and ultrasonic sensing. Real-time distance alerts with LEDs, buzzer, and LCD. Includes password and traffic simulation features

A gesture-controlled smart glove system using flex sensors, Arduino, and 8051 microcontroller for real-time hand gesture detection. The system classifies gestures like Hello, Okay, and Peace using sensor data and wireless UART communication.

🔒 Hybrid hardware-software entropy service using photodiode shot noise for cryptographic key generation and AES-GCM image encryption.