Lyc8503's blog
2025
- Four Years at Nanjing University - Software Engineering and Armchair Programming
- Running Your Own Carrier Part.Ex - Building a Meshtastic LoRa Mesh Network at School
- A (Fantastic) Tale of HomeLab Data Corruption and Recovery
- Reverse Engineering Nanjing University's Pure CPU SAK28 FM1208 NFC Campus Card
- Transmitting Spoofed GPS Signals Using a VGA Adapter?? - An Unexpected SDR Transmission Method with rpitx/osmo-fl2k
- Trying Software Defined Radio (SDR) with the RTL-SDR TV Dongle
- DIY Open-Source Yubikey for 30 RMB (Supports FIDO2 Hardware Security Key)
2024
- AIO Ep18. Managing HomeLab PVE Host with Ansible
- High-Concurrency Crawler Optimization Notes - From 1 QPS to 10,000 QPS
- Running Your Own ISP at Home Part.5 - How to Get a North Korea / Antarctica VPS (New Concept: Light Up the Globe)