资源列表
xms
- DOS XMS library is a DOS real mode and large memory model C library. Because DOS is ran under real mode, programmer only can access RAM under 1MB-DOS XMS library is a real mode DOS and large m emory model C library. Because ran under DOS is r Leverag
shengrege
- 程序运行后在接在单片机的P3.3上的小喇叭唱生日快乐歌 -after running in the next P3.3 MCU on the loudspeaker to sing a happy birthday song
wenduchuanganqi
- 温度传感器ds1820 的汇编程序 晶振：12M -temperature sensor ds1820 compilation procedures crystal : 12M
paomading
- 单片机应用 p1口八个灯作跑马灯。 8个灯依次点亮-SCM application p1 mouth eight lights for 5,250. Eight lamps were lit
data_vol_counter
- 数字电压表 利用单片机AT89S51与ADC0809设计一个数字电压表，能够测量0－5V之间的直流电压值，四位数码显示，但要求使用的元器件数目最少。 -digital voltmeter SCM AT89S51 ADC0809 design with a digital voltmeter, capable of measuring 0 - 5V DC voltage between the value of four digital display, but requires
sibieqi
- 一键多功能按键识别技术 如图4.9.1所示，开关SP1接在P3.7/RD管脚上，在AT89S51单片机的P1端口接有四个发光二极管，上电的时候，L1接在P1.0管脚上的发光二极管在闪烁，当每一次按下开关SP1的时候，L2接在P1.1管脚上的发光二极管在闪烁，再按下开关SP1的时候，L3接在P1.2管脚上的发光二极管在闪烁，再按下开关SP1的时候，L4接在P1.3管脚上的发光二极管在闪烁，再按下开关SP1的时候，又轮到L1在闪烁了，如此轮流下去。-a multifunctional ke
zhuangtaizhishi
- 多路开关状态指示 如图4.3.1所示，AT89S51单片机的P1.0－P1.3接四个发光二极管L1－L4，P1.4－P1.7接了四个开关K1－K4，编程将开关的状态反映到发光二极管上。（开关闭合，对应的灯亮，开关断开，对应的灯灭）。 -multiple switch state instructions shown in Figure 4.3.1. AT89S51 SCM P1.0 - P1.3 then four LED L1 - L4, P1.4 - P1.7 then sw
chg_counter
- 可预置可逆4位计数器 利用AT89S51单片机的P1.0－P1.3接四个发光二极管L1－L4，用来指示当前计数的数据；用P1.4－P1.7作为预置数据的输入端，接四个拨动开关K1－K4，用P3.6/WR和P3.7/RD端口接两个轻触开关，用来作加计数和减计数开关 -be reversible four preset counter use AT89S51 SCM P1.0 - P1.3 then made 4 LED L1 - L4, used to indicate the c
HD7279TEST
- HD7279芯片与单片机的组合实现的显示程序,包含有7279的读写程序,键盘处理程序 -HD7279 chip microcontroller with a combination of procedures to achieve the show, including a 7279 reader procedures, keyboard handling procedures
USB_ISP
- AVR的USB接口ISP下载器，用AVR单片机软件模拟USB接口-AVR ISP USB interface for downloading and using the software simulation AVR USB interface
AudioStorageAndPlayback
- 基于AT89C51数字化语音存储与回放系统-AT89C51 based digital voice storage and playback system
128x64LCDKS0108DRIVER(C51)
- 128x64液晶KS0108驱动程序(C51)-128x64 LCD Driver (C51)