利用单片机的P32管脚进行测量频率,计时很精确

DS12877A驱动程 DS12877A驱动程-DS12877A driver DS12877A driver

51单片机与12864LCD接口C源程序代码-51 Microcontroller Interface C source code with the 12864LCD

用VB实现PC与单片机通信用VB实现PC与单片机通信-Using VB realize PC and MCU Communication VB realize PC and MCU communication

Keil C Proteus 联合仿真的VDM51_dll文件.rar-Keil C Proteus 联合仿真的VDM51_dll文件.rar

单片机与FPGA通信的小程序，做的不好请多指教。谢谢了！这真是个好网站啊-MCU and FPGA communications small programs, please do not enlighten. Thank you! This is a good site ah!

设计使得原本需要14个IO接口的键盘显示少用了9个单片机IO接口,虽然该设计的优势在本实验中没有完全体现出来,但若在现代工业设计中应用此方案,在对引脚需要较大的产品中其优点将体现得淋漓尽致。.-Design makes the original needs 14 IO interface shows the use of a keyboard 9 Singlechip IO interface, although the advantages of the design in this experiment did not fully reflected, but in modern industrial design in the application of this program in the pairs of primers Products feet larger in its merits and will be reflected most vividly. .

此程序是液晶与数码管的结合.是初学者必须掌握的.可以为以后写综合程序有所帮助-This procedure is LCD with a combination of digital tube. Is a beginner must master. Can be written comprehensive procedures for future help

２４Ｃ０２ＥＥＰＲＯＭ存储，掉电存储可反复擦写-24C02EEPROM storage, storage can be repeated write-down

LPC2132的液晶显示日历（RTC） 带按键修改-The LPC2132 LCD calendar (RTC) with key modifications

基于uPSD3254A单片机的EPP并口通信技术-based uPSD3254A SCM EPP ICT