"Can I build that myself?"
Usually, yes. Results may vary. Either way, I end up learning something interesting.
// Hi, I'm Josh (Chaos), a 17 year old hoping to study electrical engineering.
// I create things across hardware and software: embedded systems, firmware, web apps, and Roblox games.
// Most of it starts as an idea and sometimes turns into a project.
// These are the ones I actually finished.
// I also do Mock Trial.
A custom IR blaster built around the RP2040. Drives a MOSFET-powered IR LED array to transmit NEC-protocol signals at 38kHz — controlled live from the browser over WebSerial.
A high-visibility mock trial timer built for VLRE competitions. Drag-and-drop segment ordering, smart Direct/Cross time linking, and an objection mode that distributes elapsed time to the correct side. Field tested at DC Regionals, Jan 2026.