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CC2430单片机的内置温度传感器测试代码，是ADC的一部分，适用于初学者学习使用。(The CC2430 single-chip built-in temperature sensor test code is part of the ADC, for beginners to learn to use.)

根据设计任务书的要求，本次设计为110kV 变电站电气一次部分初步设计，并绘 制电气主接线图及其他图纸。该变电站设有两台主变压器，站内主接线分为110kV、 35kV 和10kV 三个电压等级。各个电压等级分别采用单母线分段接线、单母线分段带 旁母接线和单母线分段接线(From the guide of engineering design assignment, we have to design primary power-system of 110kV substation and draw main electrical one-line diagram and others. There are two main transformer in the substation in which main electrical connection can be divided into three voltage grades: 110kV, 35kV with 10kV.It deposits sectionalized single bus bar scheme, sectionalized single and transfer bus bar and sectionalized single bus bar scheme per grade.)

基于学习板的数字温度计设计程序，可以在数码管上动态显示实时温度，按键控制温度范围，可以使用蜂鸣器报警等。(Based on the study of the board, can design program digital thermometer in digital displays real-time temperature on the tube, button control temperature range, can use the buzzer alarm and etc.)

ATSHA204 主要特性： 1，SHA-256 Hash算法 2，有保证的唯一的72-bit序列号； DS28CN01　６４－ｂｉｔ 不仅有软件加密，内部还有高质量硬件加密。 3，16个槽口的4kbits EEPROM： 4Kbits / 8 = 512Bytes 每个槽口32bytes 4，I2C接口, 单线接口 5, 和Atmel AT88SA102S，AT88SA10HS 6, i2c 地址默认为0xc8； 还可以configuration zone改变地址。(CryptoAuthentication Device Family Atmel offers the industry s widest selection of hardware authentication and encryption devices. The portfolio is currently comprised of three parts with several others under development. Our CryptoAuthentication devices provide confirmation that hardware and software products are real, which is what authentication is all about. The devices are extremely cost-effective and come in exceptionally small packages.)

由浅入深 描述了51 单片机的应用 一本相单不错的51书籍 适用于初学者(From the shallower to the deeper description of the application of 51 single chip microcomputer of a single good 51 books for beginners)

说明：  通过51单片机作为控制器，通过ADC0832采集当前的外部输入电压，并将电压值显示在LCD1602液晶上，是学习51单片机非常好的例子(Through 51 microcontroller as controller, through ADC0832 acquisition of the current external input voltage, and the voltage value displayed on the LCD1602 LCD, is a very good example of learning 51 microcontroller)

说明：  单片机的串口通讯，可以实现单片机与单片机间，单片机与PC机间的串口通讯(Serial communication between single-chip computer and single-chip computer and between single-chip computer and PC can be realized by serial communication between single-chip computer and single-chip computer.)

AOC品牌液晶显示器源代码，稳定量产版本。C语言，keil编译器，Realtek处理IC。完整的source insight和keil工程，对液晶显示器开发着非常有意义。(AOC brand LCD display source code, stable production version. C language, keil compiler, Realtek processing IC. Complete source insight and keil project, to develop a very meaningful LCD display.)

单片机模拟UART,实现软件模拟串口，C语言编写(Single-chip analog UART, software simulation serial, C language)

2015年电赛国测题，频率测量。基于stm32的频率测量。优点：精密度高，代码简单(In 2015, the National Test of Electricity Competition, Frequency Measurement. Frequency measurement based on stm32. Advantages: High precision, simple code)