9052开发

20键PS2小键盘中断服务程序-20 keys PS2 small keyboard interrupt service program

本原程序及8051F020,目的是熟悉RTL8019的硬件结构及软件编程方法，了解TCP/IP,HTTP,UPD,ARP和ICMP协议的内容-Primitive procedures and 8051F020, aimed at RTL8019 familiar with the hardware structure and software programming to understand the TCP/IP, HTTP, UPD, ARP and ICMP the contents of the agreement

用于cml860芯片收发DTMF和FSK信号-Cml860 for DTMF and FSK transceiver chip signal

MSP430单片机开发的相关测试程序，I/O口的测试-Single-chip MSP430 development-related test procedures, I/O port test

pwm convter.it contains C sourse. has been modified.

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

电风扇，带遥控功能，可通过遥控实现转头，换档等功能。-μ?? ?????? ?? ??

宏芯 t103程序 能解码VGA CVBS S_VIDEO的视频解码，程序的开发环境是stc89c58rd+ 在keil c下已经编译通过-T103 Terawins procedures can decode VGA CVBS S_VIDEO video decoder, the program development environment is stc89c58rd+ In keil c have been compiled through