examples

基于cortex M3的IIc24C02读写数据，在群星系列单片机上验证通过！(Cortex M3 based on the IIc24C02 read and write data to validate the Stars Series MCU through!)

步进电机解码红外控制，能够实现红外与步进电机完美控制！(Stepper motor control decoding Infrared, Infrared and stepper motor to achieve perfect control!)

1.由上位机发送1给单片机时，蜂鸣器以400ms频率发声，发2时以200ms频率发声，发3时以100ms频率发声，发4时关闲蜂鸣器。 1.以2400bps从计算机发送任一字节数据，当单片机收到该数据后，在此数据前加上一序号然后连同此数据一起发送至计算机，当序号超过255时归零。 2.以16进制发送一个0-65536之间的任一数，当单片机收到后在数码管上动态显示出来，波特率自定。 3. 用AD以1HZ的频率采集模拟信号，然后转换成数字量，再将其以1200bps发送到计算机，在计算机上显示。 4.按下矩阵键盘第一行时以1200bps发送，1，2，3，4，第二行时以2400bps发送5，6，7，8，第三行以4800bps发送，9，10，11，12，第四行以9600pbs 发送，13，14，15，16. (1. From the PC to send a single chip, the buzzer to 400ms frequency of sound, made 2 to 200ms frequency sound, made from 3 to 100ms frequency sound, made 4 free buzzer off. 1. To 2400bps from the computer to send any byte of data, when the microcontroller receives the data in this data with a serial number before then sent along with the data to the computer, the serial numbers when more than 255 zero. 2. To send a 16-hexadecimal any number between 0-65536, when the microcontroller in the digital receipt is displayed on a dynamic, custom baud rate. 3. 1HZ with the frequency of AD in order to capture analog signals, then converted to digital, and then send it to 1200bps to the computer, the computer display. 4. Press to 1200bps matrix keyboard to send the first row, 1,2,3,4, 5,6,7,8 the second row to 2400bps send the third line to 4800bps send, 9,10,11,12 , the fourth line to 9600pbs send, 13,14,15,16. )

STC15单片机采集中断信号，通过SIM800C报警，SHT20采集温湿度，通过OLED显示！！(STC15 MCU acquisition interrupt signal, through SIM800C alarm, SHT20 collection temperature and humidity, through OLED display!!)

北京迪文智能液晶屏驱动程序及其范例，是开发智能串口液晶屏很好的资料。范例中有画点、划线、画圆以及图片下载存储等驱动。(Beijing Di Wenzhi to LCD driver and the example of the development of intelligent serial LCD screen very good information. Pictures in the sample point, line, draw a circle, and picture download storage drive.)

MSP430F5310，时钟配置,串口收发例程。(MSP430F5310, clock configuration, serial transceiver routines.)

51单片机控制12864液晶，适合初学者入门使用，简单方面，易于移植(51 12864 LCD, suitable for beginners to use, simple terms, easy to transplant)

stm32对于rn8209d直流电表上的应用驱动，包含电表校表过程，参数保存与上电取出！(STM32 for the rn8209d DC meter application drive, including the meter reading table process, parameter saving and power out!)

STM32 ADC模数转换 实验 示例代码(STM32 ADC analog to digital converter sample code)

说明：  使用STM32驱动AD9954 DDS模块(Driving the AD9954 DDS Module with STM32)