This project is to implement a combination lock on the FPGA board using VHDL language and finite state machine. There are some possible solutions are provided to address the problems including debounce, random number generation and combination check.

树莓派玩具的工具集

realtek_ameba package on RT-Thread

DHT11 数字温湿度传感器是一款含有已校准数字信号输出的温湿度复合传感器。它应用专用的数字模块采集技术和温湿度传感技术，确保产品具有枀高的可靠性与卓越的长期稳定性

aggserv 用于接受来自树莓派的rss信号强度,通过7004端口进行分发,解析时需要遵循protobuf的定义格式

JerryScript is a lightweight JavaScript engine for resource-constrained devices such as microcontrollers. It can run on devices with less than 64 KB of RAM and less than 200 KB of flash memory.

基于zynq的HDMI驱动,开发环境：Miz702开发板（兼容zedboard），vivado 2015.2

一些物联网用到的传感器驱动

WI6800开源代码

ZeroTier One is a programm to create a global provider-independent virtual private cloud. This project offers OpenWrt packages for ZeroTier.

RT-Thread上的SHT3X系列温湿度传感器的驱动。实现了温湿度的单次查询(single-shot)读取，并支持Finsh/MSH测试命令

打电话的时候屏幕自动息屏或者亮屏的代码实现

ubuntu18.04 下 rtl8821ce 驱动

一个用于控制 Yeelight 智能 LED 灯的轻量级 SDK

使用STC89C52和DS1302芯片做的数码管显示时钟程序