24c08驱动程序 本程序用于驱动atm公司生产的i2c――24c08 程序给出了出口和入口...

51系列单片机读卡程序，本人亲测，适合考勤、门禁。-51 Series single-chip reader program, I pro-test for time and attendance, access control.

l045w型段码液晶例程（汇编语言）-l045w type of code routines LCD (assembly language)

多路数据采集 +lcd +菜单功能显示 max485通信-Multi-channel Data Acquisition+ Lcd+ Menu features show MAX485 communication

用C51编[写的按键运用程序,已在产品中运用-C51KEY

MICROCHIP滚码接收和存储程序。官方程序-MICROCHIP rolling code receiver and storage procedures. Official procedures

我用VC写的十进制与十六进制数的转化程序，绝对独创，可用于需要浮点运算的单片机编程数值转化。-I write with VC metric hexadecimal number and the conversion process, absolutely original and the need for the floating-point operations into numerical microcontroller programming.

Verilog实现的DDS正弦信号发生器和测频测相模块，DDS模块可产生两路频率和相位差均可预置调整的值正弦波，频率范围为20Hz-5MHz，相位范围为0°-359°，测量的数据通过引脚传输给单片机，单片机进行计算和显示。-Verilog realize the DDS sine wave signal generator and frequency measurement module test phase, DDS module can generate both frequency and phase difference can be preset to adjust the value of sine wave, frequency range of 20Hz-5MHz, phase range of 0 °-359 ° , measurement data and transmit them to the single-chip pin, single-chip microcomputer to calculate and display.

ds18b20测温程序用于51单片机的。C语言编写的-temperature for 51 process ds18b20 SCM. C language

avr单片机的串口程序，用于操作avr单片机的串口，可以实现发送接收字符、字符串。-SCM avr serial procedures, for the operation of single-chip serial avr can be achieved Send receive characters, strings.

公共汽车报站器,基于51-bus stop-based 51