4*4键盘扫描 参数以定义 直接使用

STC单片机IO口模拟RS232测试程序,Keil Cx51应用开发技术中的程序主要的功能是在利用串口调试工具发送一个8bit的数据，而后单片机接收后把这个数据发送给模拟串口-STC Single-chip analog IO port RS232 test procedures, Keil Cx51 technology application development process is essentially the function is in the use of serial debug tools send an 8bit data, and then after the single-chip receive the data sent to the simulation of serial

C8051F9XX单片机的ADC采样程序-C8051F9XX MCU ADC sampling procedures

nRF2401芯片资料手册，便于开发无线模块-nRF2401 chip information handbook to facilitate the development of wireless module

atmega16 用pwm 产生正弦波 示波器观察ok-ATmega16 generate sine wave using pwm oscilloscope observation ok

开发环境:ADS 1.2 目标平台:ARM:S3C44B0 显示屏:tft4.3" 480*272(24Bit) GUI:UCGUI324 项目功能:实现UCGUI在ARM7和彩屏LCD上成功移植 Seloo@tom.com 2008-10-12-Development Environment: ADS 1.2 target platforms: ARM: S3C44B0 display: tft4.3

51单片机控制TC35I无线通信模块的完整Keil C程序，还包含GB2312与Unicode转换，国标汉字、ASC字符显示，串口通信，液晶模块控制等程序。-51 single-chip wireless communication module TC35i control the integrity of Keil C procedures, also includes GB2312 and Unicode conversion, GB characters, ASC characters display, serial communications, LCD module control procedures.

easyarm1138用c语言开发的2401无线接收程序-easyarm1138 c 2401 receive

涉及51单片机上LED灯，按键，等相关应用的编程-Involving 51 Single Chip LED lights, buttons, and other related application programming

红外线遥控音量电位器,红外线遥控音量电位器-Infrared remote control volume potentiometers, infrared remote control volume potentiometer

89c52 eprom 的子程序 可以参考一下 -89C52 eprom the subroutine can reference