ds1631 temperature sensor procedures, I2C bus, easy to use

本程序实现通过BDM方式访问MOTOROLA 9S12单片机EEPROM，可自动配置波特率，包含读、写、擦除三种功能。-This procedure, through BDM realize MOTOROLA 9S12 Singlechip access EEPROM, can automatically configure the baud rate, including reading, writing, erasing three functions.

5个单片机实用源程序-five SCM practical source

在Power-I 51 Mini开发板上，基于89C51单片机开发的数字音乐盒，可以实现上一首下一首，播放，暂停，停止，的按键功能，并有数码显示时间，开机画面和曲号。-in the Power- I 51 Mini development board. 89 C51 microcontroller based on the development of the digital music player, can be achieved on the first one the next broadcast, suspension, stop, The function keys and a digital display, startup screen, and song.

基于51单片机的红外传感计数和无线发送程序-Single-chip based on 51 counts of infrared sensing and wireless sending procedures

超声波测距模组使用说明书 电路图 程序 绝对有参考价值 -Ultrasonic Ranging Module Manual Schematics procedures have absolute reference value

LT-1B开发板例子程序－ADC12_03

78K0S EEPROM模拟功能程序，C语言，可直接调用-Analog functions 78K0S EEPROM process, C language, can be directly called

DS12C887实时时钟winbond接口程序-DS12C887 real-time clock interface procedures winbond

用单片机控制手机收发短信息-MCU control phone short message TX

16位数码管和键盘操作源代码，编译通过的，保证能直接使用-16-bit digital control and keyboard source code, compile, and guaranteed to be used directly