Tue

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.)

DS18B20 检测温度，LCD1602液晶显示。(DS18B20 testing temperature, LCD1602 liquid crystal display.)

PIC18F4520控制Maxon电机恒速转动的PID数字调节程序(PIC18F4520 Maxon Motor)

很好的单片机资料， 里面的串口实现实例很清楚， 而且内附C语言和ASM代码(Good chip data, which the serial implementation instance is very clear, with full C language and ASM code)

1、本程序的前提是CS引脚接地，基准电压设定为1.372V 2、“data=temp*4096/2.745”语句是为了实现将所需输出的模拟值直接转化为编码，减少计算量 3、TLV5616最大输出电压是基准电压的两倍，输出电压最大范围是0~Vdd-0.1V,另外基准电压的输入范围为0~Vdd-1.5V(TLV5616文档中有注明，使用时请注意) (1, the premise of this program the CS pin grounded, the reference voltage is set to 1.372V 2, "data = temp* 4096/2.745" statement is in order to achieve the desired output of the analog values ​ ​ are converted directly to the coding, to reduce the amount of calculation 3, TLV5616 maximum output voltage is twice the reference voltage, the output voltage range is 0 to Vdd-0.1V, another reference voltage input range of 0 to Vdd-1.5V (of the TLV5616 document has stated, use note ))

国外大学非常高质量的嵌入式综合实践题，题目中包含伺服电机控制、光学编解码、无线通信(RF)、距离检测等内容。(Comprehensive practice of embedded questions of foreign university is very high quality, the title contains servo motor control, coding and decoding, optical wireless communication (RF), distance detection and other content.)

IAR开发环境，STM8L单片机，Att7053计量芯片，此仪表程序可以显示电压电流频率(IAR development environment, STM8L SCM, Att7053 measurement chip, the instrument can display the voltage and current frequency of program)

STM8的IAR工程，使用官方库文件，ST-Link仿真器(STM8，Demo Template in IAR)

说明：  利用89S51单片机，通过DS18B20温度传感器测得当前的温度值，再送入4位8段数码管显示(Using 89S51 microcontroller, temperature sensor, through DS18B20 measured current temperature value, and then into four 8 digital tube display)

说明：  在编写程序时，遇到温度检测，则调用读温度软件包(In programming, temperature detection, call packages, read the temperature)