A portable penetration-testing device built for under $12 (original ≈ $90), using the open-source ESP32 Marauder firmware for Wi-Fi and Bluetooth analysis.

An ESP32 + LoRa powered off-grid communication device with a smartphone-accessible chat interface for disaster resilience.

Developed a smart home prototype controlled by a custom web app. The project uses an ESP8266 to enable wireless control of lights and other home appliances.

Designed and built a remote-controlled vessel demonstrating the principles of air propulsion. The flat-bottom hull and air rudder system allow it to navigate shallow water, mud, and grass with ease.

Designed and built a prototype for a high-speed remote-controlled outrigger hydroplane. The project focused on testing a custom hull design and power system to achieve maximum speed and stability. Optimizing on propeller vs air thrust.

Designed and built a custom remote-controlled racing boat with a focus on speed, budget, and aesthetics. The project involved selecting a cost-effective power system, ensuring a lightweight and agile design, and optimizing the propulsion for maximum performance. See Full...