Notes on the projects I'm building, life as an international student, and whatever I'm learning along the way.https://tuchenguang.com/https://tuchenguang.com/en/blog/esp32p4-competition/https://tuchenguang.com/en/blog/esp32p4-competition/ESP32-P4 + ESP32-C3 dual-MCU interactive terminal — competition project dev log.Sat, 30 May 2026 00:00:00 GMThttps://tuchenguang.com/en/blog/quant-failed/https://tuchenguang.com/en/blog/quant-failed/A short post-mortem on the algorithmic trading thing.Tue, 28 Apr 2026 00:00:00 GMThttps://tuchenguang.com/en/blog/vibecoding-first-month/https://tuchenguang.com/en/blog/vibecoding-first-month/An EEE freshman's notes on shipping three web apps.Fri, 17 Apr 2026 00:00:00 GMT