51MCU1602DISPLAY

这是一个智能电压表的实例，里面有完整的程序。这个电压表可以数字显示电压值的大小。 (This is the example of a table of a smart voltage, which has a complete program. This digital voltmeter shows the size of the voltage value.)

说明：  超声波测距，通过声波测出距离，并打印到串口上(Ultrasonic ranging)

说明：  spi读取AT25128例程，全面解析底层，与I2C兼容。(The SPI reads AT25128 routines, comprehensively parses the underlying, and is compatible with I2C.)

to run lcd n96 320*240pixle with lpc1768

介绍了一种家居安防系统的硬件电路。采用门磁、热释红外、主动红外、振动、可燃性气 体、烟雾等传感器及新型的安防集成电路， 由高性能收发组件完成外围信号的采集和传送。采用高性价比 的PIC单片机作为主控器件，工作稳定可靠。(Design of the Aptitude Safe--System Circuit in Home--Living Circumstance)

说明：  ad8232驱动程序代码以及ad8232的 简单应用(Ad8232 driver and simple application)

本程序会将WIFI模块发送的数据转发到USART1串口，同时将USART1串口接收到的数据转发给WIFI模块。这样客户就可以通过HL-340的USB转RS232串口线来测试WIFI模块的AT指令了。(The data in this program will be forwarded to the WIFI module sending USART1 serial port, while forwards USART1 receive serial data to WIFI module. So customers can be transferred via RS232 serial cable HL-340' s USB WIFI AT command to test the module.)

《AVR单片机GCC程序设计》-电子书 AVR单片机的入门好教材("AVR GCC Program Design"- e-books AVR good material for beginners)

说明：  单片机控制的USB与can转换源代码，采用了国产IC，8位单片机(USB single-chip control and can convert the source code, using the domestic IC, 8-bit MCU)

电子设计工程师手册第五版，模拟部分，详细介绍模拟电路基础(Electronics Design Engineer Manual, Fifth Edition, analog section, details of the basis of analog circuits)