VPN或虚拟专用网络是设备和互联网之间的安全通道。VPN保护您免受窥探、干扰和审查。
A VPN, or virtual private network, is a secure tunnel between your device and the internet. VPNs protect you from snooping, interference, and censorship. (2024-02-12, C++, 0KB, 下载0次)
网络时间协议（NTP）是一种网络协议，用于在分组交换、可变延迟数据网络上的计算机系统之间进行时钟同步。NTP自1985年之前开始运行，是当前使用的最古老的互联网协议之一。NTP由特拉华大学的David L.Mills设计。
The Network Time Protocol (NTP) is a networking protocol for clock synchronization between computer systems over packet-switched, variable- latency data networks. In operation since before 1985, NTP is one of the oldest Internet protocols in current use. NTP was designed by David L. Mills of the University of Delaware. (2023-07-07, C++, 0KB, 下载0次)
具有ESP8266和ILI9341 TFT LCD的简单物联网网速可视化工具
A simple IOT net speed visualizer with ESP8266 and ILI9341 TFT LCD (2020-04-14, C++, 0KB, 下载0次)