STC15

说明：  这个是M128单片机的一些程序和proteus的例程(this is somet about danpianji)

基于LPC11U24，可实现 usart，的调用程序。(based on lpc11u24)

本人收藏的一个按键发音的程序， 很不错的源码,值得下载(My collection procedures pronunciation of a button, it is a good source, it is worth downloading)

8051 Book solutions for all the problems within the book

基于stm32单片机电压表设计,AD检测分压电阻电压值，根据电阻分压比算出所测电压，并显示在oled液晶上(Based on the design of voltage meter of STM32 single chip computer, AD detects the voltage value of dividing resistor, calculates the measured voltage according to the ratio of dividing resistor voltage, and displays it on OLED liquid crystal.)

说明：  基于stm32固件库的跑马灯范例，供参考(An Example of Racing Horse Lamp Based on STM32 Firmware Library)

说明：  该BACnet协议栈库 提供了BACnet应用层，网络层和媒体访问（MAC）层通信服务。它是适用于嵌入式系统，Windows，Linux或其他操作系统的开源免版税库。 包括示例BACnet客户端和服务器应用程序。(This BACnet protocol stack library provides a BACnet application layer, network layer and media access (MAC) layer communications services. It is an open source, royalty-free library for an embedded system, Windows, Linux, or other operating system. Example BACnet client and server applications are included.)

上位机图形显示程序,可用于8051单片机的开发,通信及控制(PC graphics procedures can be used for the 8051 microcontroller development, communication and control)

STM32项目实战之FatFS文件系统例程（SD卡、NAND Flash和U盘）功能实现代码,对于初学者来说，是有非常的帮助效果的 (STM32 project combat the FatFS file system routines (SD card, NAND Flash and U disk) function implementation code, for beginners, it is very help effect)

说明：  对一路工频交流电（频率波动范围为50 ±1Hz、有失真的正弦波）的电压有效值、电流有效值、有功功率、无功功率、功率因数进行测量的数字式多用表。通过LCD12864显示(Frequency of the AC all the way (the frequency of fluctuations in the range of 50 ± 1Hz, there is distortion of the sine wave) RMS voltage, RMS current, active power, reactive power, power factor measurement of the digital multimeter. LCD12864 show through)