Projects
Projects across software, AI, embedded systems, networking and making, from a food-ordering web app to a home network.
A low-cost sensor box that checks room air quality and occupancy and switches a ventilation fan on only when needed.
Read Case Study →A FoodPanda-style web app where people order food online.
Read Case Study →My own home internet gateway and a small always-on server, built to learn how real networks are secured and monitored.
Read Case Study →A Python script that keeps track of my prepaid electricity meter so I never run out unexpectedly.
Read Case Study →Two 3D-printed light builds I designed in SolidWorks, controlled from my phone over Wi-Fi.
Read Case Study →The same idea a computer chip uses to add numbers, wired by hand from 2N2222 transistors.
See the Build →A computer-vision classifier that identifies 102 kinds of crop-damaging insects. See the research page.
Read the Summary →Smaller Entries
A 1.6 kW inverter with a 12.8 V, 200 Ah LiFePO4 battery (with a BMS). I planned the wiring and cable sizing (35 mm² cable for about 110 A) and designed a grid and inverter changeover arrangement that keeps per-circuit breaker protection in both modes. The incoming supply has a breaker, surge protector and an automatic voltage tripper.
The installation is complete and the system is in use.
Three Spigot plugins in Java, written when I first started programming. Solo projects.