SCM infrared communication theory and some of the original code can be used in v...

利用89C2051实现模数转换的一种方法源程序，该程序使用C51语言编写，可以用于MCS8051单片机-use 89C2051 analog-digital conversion of a way to the source, the procedure used to prepare C51, SCM can be used Mcs8051

欠过压报警电路的设计报告,ICL7100,模拟电路.-Toru 欠压agent changchu forlorn wind chirpy few forlorn rear cavity, ICL7100, Chang Yao-carrying wind.

Adobe Audition数字存储示波器 利用电脑强大的处理能力和声卡高精度的AD/DA界面，加上Adobe Audition强大的录制和显示功能，数字存储示波器的功能即可轻易实现-Adobe Audition Digital Storage Oscilloscope use of computer processing power and high-precision sound card AD/DA interface, together with Adobe Audition powerful recording and display, digital storage oscilloscope functionality can easily realize

驾驶椅示教板,利用控制其驱动众多的数码管，采用了max7219驱动芯片-Demonstration board chair driving, many drivers use to control their digital tubes, used MAX7219 driver chip

用AVR单片机(ATMEGA8)编写的lcd AMPIRE128*64显示程序,用C语言编写,用GCCAVR开发,用proteus仿真通过.

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 attenuation in dB. This function is done by controlling a 12b digital multiplier in the device. In this case the level decreases somewhat with increasing frequency as it does in DDS devices. Alternatively the inverse sinc correction can be chosen, in which case the output is flat and high. -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 attenuation in dB. This function is done by controlling a 12b digital multiplier in the device. In this case the level decreases somewhat with increasing frequency as it does in DDS devices. Alternatively t

单片机实现以太网接口 有详细的原理图和代码-Realize single-chip Ethernet interface has detailed schematics and code

51单片机读写SD卡程序，经过测试，已在产品上使用-51 SCM SD card reader program, tested, used in products

基于12887和80c52的时钟程序，c语言开发 -based on the 12887 and 80c52 clock procedures, c-language development

液晶12864的驱动程序C语言-LCD driver 12864 C language