C51只提供长整形除以长整形数据，现已经有函数（经过长期验证）6字节数除以整形数据。...

数模转换，控制pwm波形输出，51单片机，C语言。-Digital-analog conversion, control pwm waveform output, 51 single-chip, C language.

C8051f020单片机内部FLASH读写程序-C8051F020 single chip microcomputer to read and write procedures for internal FLASH

该源代码为单片机的火车时刻表课程设计源代码，需要课程设计报告的，再找我。-The source code for the MCU train schedules curriculum design source code, the need for curriculum design report, I find.

HT1621的驱动文件。对用于测试段码液晶比较有用。程序部分参考了别人。-HT1621 driver file. Paragraph for testing code on the LCD more useful. Program is partly based on other people.

微机原理的资料，还可以，大家看看，谢谢我啊，传好东西上来-computer theories information, but also that we look at, ah, I thank you and pass onto good things

本帮助文档是基于nRF24LE1的官方开发平台的SDK。里面有关于nRF24LE1详细的具体的子程序，可以直接应用。本人已经测试通过大部分。-This help document is based on nRF24LE1 the official development platform SDK. Inside details on nRF24LE1 specific subroutines that can be applied directly. I have been tested by the majority.

基于61202控制芯片的LCD液晶显示驱动程序。-LCD controller chip LCD driver.

汇编源代码，红外应用源程序集，主要 是关于红外探测技术的。-compilation of source code, source Set infrared applications, mainly for infrared detection technology.

这是控制变频器的西门子s7-200PLC程序-This is the control of Siemens frequency converter s7-200PLC procedures

232模拟串口的程序，给需要的朋友-232 serial simulation procedure, to the needs of Friend