这是单片机程序，需要一个GSM模块，用单片机控制GSM模块收发短信。...

ch375的USB驱动打印程序 很有用-ch375 printing process of the USB drive is useful

单片机是52的，P0口连到四个数码管的七个管脚，其中两个冒号点为最后两个数码管的DOP点，P1.0至P1.3为四个数码管的选通端，低电平有效。程序2较完整，可实现设定时间功能。-Singlechip is 52, P0 port connected to four of the seven-pin digital tube, two of which point to the last two colon tube DOP-point digital, P1.0 to P1.3 for the election of four digital tube pass-side, active-low. 2 a more complete procedure, set the time function can be realized.

该程序通过调试，可以实现cc2420收发功能-The program through the debugger, you can realize CC2420 transceiver functions

24系列eeprom的读写程序，绝对经典，只要根据自己需要改一改就行，采用模拟IIC总线的方式-24 Series EEPROM reading and writing process, an absolute classic, as long as the need to simply on the basis of their own line, using simulation methods IIC Bus

一书的配套光盘中的程序---北航---周航慈-著- of a book on CD-ROM in the matching process BUAA------ Hang Tsz week- a

C8051FO6X系列的单片手册本书为中文叙述详解-Series of single-chip C8051FO6X manual for the English description of the book explain

LPC2103,调电编译程序，很好用，IAR环境下，完全编译-LPC2103, tune electric compiler, very good use, IAR environment, fully compiled

decoder for rc5 in avr microcontrollers

9s12定时器的应用实例，采用中断方式，已调试通过-9s12 timer example, interrupt, through debugging

AD转换的分辨率=参考电压/(总元素-1) 当AD为8位，总元素=256（ff）取参考电压=Vdd=5V时 分辨率=5/(256-1)= 0.019607843-resolution of the AD converter reference voltage =/(total element 1) When the AD for eight, with a total element = 256 (ff) the reference voltage Vdd = = = 5V resolution 5/(256-1) = 0.019607843