2051的时钟程序问题2051clk

是avrfreaks上的一个DS1302的例子，我把它和HD44780结合起来用Proteus仿真 仿真环境：Proteus sp5 编程环境：winavr -avrfreaks is one of the DS1302 example, I put it on HD44780 combined with Proteus simulation simulation environment : Proteus sp5 programming environment : winavr

用winband78e58 对422通讯操作，422通讯作为工业常用的串行通讯协议，使用广泛-with winband78e58 communications operation of 422, 422 communications industry as a common serial communication protocol, widely used

很好的单片机控制继电器代码，与大家分享-Good single-chip microcomputer to control the relay code to share with you

此程序是用于单片机e2rom读写的程序。-The firmware of the USBisp is easy to upgrade. A software upgrade works also via the USB interface. The package contains a STK500 compatible bootloader so you can use avrdude to update the firmware. There are 7k of flash left in the ATMega8

很完整的门禁系统原码，希望能帮助大家更好的学习学习一下

单片机开发源代码, 单片机开发源代码.-Single-chip development source code, source code to develop single-chip, single-chip development source code.

单片机的内部定时器应用-SCM internal timer Application

c语言实现的16分钟录音芯片ISD4004的操作源程序。可以参考一下-c language of the 16-minute recording chip ISD4004 operation source. Can reference

正转，转四相步进电机，每相间隔70ms。C51程序 51单片机通用。-Is to switch to four-phase stepper motor, each interval of 70ms. 51 Single-chip Universal C51 procedures.

本程序主要是51单片机的应用和dac1230的接口应用-This procedure is the application of single-chip microcomputer 51 and the interface application dac1230