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sea j1699-1 介绍OBD测试规则的一个文档(sea j1699-1 to introduce the rules of OBD testing a document)

用verilog语言编写的闹钟程序，包含LCD、按键等多种功能，有很多逻辑功能模块。(The alarm clock program written in Verilog language contains many functions, such as LCD, button and so on. It has many logic function modules.)

full UART function by 8051

micro controller based ups invertor

鸡舍的智能补光程序，白天晚上自动补光开灯关灯 ，(The intelligent lighting program of the chicken coop can automatically fill the light on and off during the day and night.)

STM32F103C8T6超声波测距报警 OLED显示(Ultrasonic ranging alarm)

ZMODEM在 MCU上的实现，可以用作 IAP程序升级，非常方便，上位机软件直接使用超级终端(ZMODEM in MCU， it can be used in IAP.)

说明：  Stm32f2 technical training flexible static storage controller FSMC

基于STM32F103C8T6超声波多路电路，已调试通过(Based on STM32F103C8T6 ultrasonic multi-channel circuit, has been debugged)

郭天祥TX-1C版的Proteus仿真 三个版本(Guo Tianxiang TX-1C Version of Proeus Simulation Three Versions)