CAN通讯工具,用于与控制器通讯获取数据

非接触式IC卡编程样例C2-non-contact IC card Programming Example C2

本人收集和自己写的部分51系列例程,供各位参考-I collect and write their own routine part of 51 series for your reference

用89S51做的红外编码解码程序。载波用555做-89S51 do with the infrared codec procedures. Carrier to do with 555

两线制电流 温湿度变送器原理图，MSP1221的PWM和XTR115-Two-wire current temperature and humidity transmitter schematic, MSP1221 the PWM and XTR115

这里只给了TEA5767的控制程序。以下程序中的函数可以直接在主程序中调用

做一个电子钟：利用定时器0定时中断，控制电子钟走时；利用单片机上的六个数码管显示时、分、秒。-An electronic clock to do: Using Timer 0 interrupt timing, control of electronic bell away the use of the six single-chip digital display hours, minutes and seconds.

实现多个16*16LED屏的多个字符显示,显示方式有整行上移、帘入帘出、左移、右移-Achieve more than 16* 16LED screen shows a number of characters, displayed on the entire line has moved a curtain to curtain, the left, shifted to right

二相四线制步进电机的驱动程序，时序通过验证可正常运转-two phase 4-wire stepper motor drivers, timing can be verified through normal operation

AVR开发板范例程序,WS开发板配套_51_汇编源程序-AVR development board example of the procedure, WS development board supporting the compilation of source _51_

DAC0832 DA转换 三角波 正弦波 以及锯齿波 的源程序-DAC0832 DA conversion triangle-wave sine wave, as well as the source sawtooth