task1

简单的瑞萨R8C一线通讯从机模仿程序，模拟BQ26100从机发送和接收数据，还不完整，仅作参考(Simple renesas R8C a line of communication the machine,Simulation BQ26100 to send and receive data the machine, is not complete, for reference only。)

基于RAM的外设数据控制器pdc.rar(RAM based on the peripheral data controller pdc.rar)

说明：  本例程为电容触摸按键教程，案例代码说明详细。(This routine for the capacitance touch button tutorial case code description in detail.)

基于zigbee技术CC2530 开发采集超声波(Development of Acquisition Ultrasound Based on Zigbee Technology CC2530)

DC motor speed controller

MSC-51单片机微型打印机的程序,KEIL C编写(MCU driver printer)

用Matlab2012搭建的HERIC拓扑单相并网逆变器仿真模型，可以正常运行。(HERIC Single Phase Invertor Simulator Model。)

485通讯程序大全485通讯程序大485通讯程序大全全485通讯程序大全(485 procedures for a large program Daquan 485 485 485 total communication program procedures Daquan Daquan)

通过comm口，读取外部压力或温度传感器的数据，并显示在界面上(Comm port by reading data the external pressure or temperature sensor, and displayed on the screen)

说明：  keil4 89c52 MAX7219点阵原理图.pdf MAX7219英文.pdf MAX7219中文.pdf MAX7219.uvproj max7219.hex(keil4 89c52 MAX7219Lattice schematic diagram.pdf MAX7219EN.pdf MAX7219CN.pdf MAX7219.uvproj max7219.hex)