ExportTextAndCoords

AVR单片机定点计算函数说明及C源码。包括定点求解平方根和对数。还打包了一个外国网站上的Fixed Point Library。定将给开发工作带来极大的方便。(AVR single-chip fixed-point calculation function descriptions and C source code. Including fixed-point solution of the square root and logarithmic. Also packed a foreign site on the Fixed Point Library. Scheduled development work will bring great convenience.)

简单的鼠标控制程序，可修改控制鼠标点击等(Simple mouse control program)

电子设备的接触不良原因分析，分析的很深刻。(Electronic equipment is bad cause analysis, very deep.)

说明：  ，用来控制带i2c的风扇板及读写e2prom都没问题，但是用来进行两个AVR单片机之间的通信时，有时会出现数据发送和接收错误（单片机AT1281的TWI引脚连接到i2c缓冲器PCA9513上，通信是在ATCA六槽机箱中进行，但是只用了两个槽位，其他的悬空(That is used to control with the i2c fan board and literacy e2prom all right, but used for two AVR of communication between the microcontroller, can appear sometimes sending and receiving data error (SCM AT1281 of TWI pin connected to the i2c buffer PCA9513, communication is in ATCA six slot chassis, but only two slots, other suspended)

利用28027对看门狗进行测试，学习这部分知识的好例程(To 28,027 pairs watchdog test, learning this part of the knowledge of good routine)

51单片机使用短信Modem发送短消息的例子。(51 MCU send text messages using SMS Modem example.)

资源描述本设计是一个，智能循迹小车，此下车可以按照设定的路行驶，车的路线可以黑色的胶带设计路径，路径可有很大的角度。

32F1串口频率计，1--10M（仪器原因更高未测），串口输出(32F1 Serial Port Frequency Meter)

SRAM存储芯片IS61LV25616AL的测试程序，适合于所有相关的SRAM测试，只需修改相关的基地址及偏移量()

单极性倍频SPWM调制程序,希望对大家有用(Unipolar SPWM modulation frequency doubling process, we hope to be useful)