温度计原理图和源码

NEC 78K0LCD显示与音乐蜂鸣驱动程序-NEC 78K0LCD display driver and music buzz

利用FIFO数据结构,在8051单片机上实现全双工通讯,实现MODBUS通讯协议-Use of FIFO data structure, in 8051 to achieve full-duplex communications, realize MODBUS communication protocol

18b20测温c51程序，由89S52作为主控芯片-18b20 c51 temperature process, from the master control chip 89S52

JUPITER演示程序，lcd显示图片。-JUPITER demo program, lcd display picture.

为keil c51编写自己display接口- Compiles the oneself display connection for keil c51

ia4421 芯片用于实现800米无线通讯-IA4421 IS WERALESS CHIP

使用c51单片机制作的气象五要素采集程序 包括DS1302温度以及TLC2543、24c04，键盘 240*320液晶模块！-use c51 SCM produced five elements of the meteorological collection procedures include DS1302 temperature and TLC2 543,24 c04, keyboard 240* 320 LCD module!

独立数码管计数，从0到99的计数，然后再清零。比较简单的代码。-Independent digital control counts, 0-99 from the count, and then cleared. The code is relatively simple.

串行DA MAX517测试程序,测试通过，用示波器观察输出3.88V电压。

智能车XS128芯片 LED测试程序.仅供参考-the progressing is just for test! With it,you can check your chip!