0-1knapsack

一些mcu(微处理器)没有硬件异步串行口（UART）为了组网，只能用软件模拟 异步串行口（UART）(Some mcu (microprocessor) no hardware asynchronous serial port (UART) for networking, can only simulate asynchronous serial port software (UART))

智能人体感应自动门程序，基于51单片机，主要应用于人员流动频繁的场所。(Intelligent human sensing automatic door program, based on 51 single, frequent staff turnover is mainly used in places.)

STM32F103，DMX512串口1接收，串口5发送(sorry my english is not good. this is abaout STM32 DMX512 USART)

本例程基于STM32F103RC系列ARM单片机的外部按键测试程序(This routine is based on external key test program of STM32F103RC series ARM microcontroller)

十六进制BCD码的转换及VB串口通信，C51程序功能函数(Hexadecimal BCD code conversion and VB serial communication, C51 program performance function)

MC9S12系列单片机的学习的资料，里面包括了其重要的技术模块及编程技巧，能帮助大家更好的了解和使用这款单片机(MC9S12 series MCU learning materials, including its important technical modules and programming skills, to help people better understand and use the single chip microcomputer )

89C52单片机 红外线按键解码 输出到1602液晶显示屏上(89C52 microcontroller infrared decoding keys on the LCD output to 1602)

对51单片机的串口功能进行测试，可以提供初学者进行相应调试(For 51 singlechip serial function testing, can provide beginners corresponding debugging )

zhigongcankao,zijixiede,hualehenchangshijian

电动汽车与充电桩协议一致性测试软件ChargerBMS_Tester_V1.151 (ChargerBMS_Tester_V1.151 )