With the program AD9854C.exe one can set and tune the frequency in CW-mode. For use as a receiver LO also IF can be given and the both possible receiving frequencies are printed on the screen. The level in Q-outputs can be varied by giving the wanted

自己课程设计做的单片机89C52的c语言程序，主要功能为数字时钟，可设置时间，星期数。用Keil把c代码加入new project中就可以调试了。包里还有个Proteus的电路图，没上传原文件，我觉得电路图还是自己动手画画比较好吧。-My own curriculum SCM 89C52 c language program, the main function for the digital clock, can set the time, days of the week. Keil c c

按键驱动。按键的作用控制T0中断服务函数，用于按键状态的扫描并消抖-英语中文德语检测语言 中文(简体)英语日语 翻译文字或网页 按键驱动。按键的作用控制T0中断服务函数，用于按键状态的扫描并消抖 请键入文字或网站地址，或者上传文档。 取消 À njiàn qūdòng. À njiàn de zuòyòng kòngzhì T0 zhōngduàn fúwù hánshù, yòng yú ànjiàn zhuàngtài de sǎomiá