资源列表
lamu
- 用AT89S51单片机的P0.0/AD0－P0.7/AD7端口接数码管的a－h端，8位数码管的S1－S8通过74LS138译码器的Y0－Y7来控制选通每个数码管的位选端。AT89S51单片机的P1.0－P1.2控制74LS138的A，B，C端子。在8位数码管上从右向左循环显示“12345678”。能够比较平滑地看到拉幕的效果。-P0.0/AD0-P0.7/AD7 with AT89S51 microcontroller port connected to a-h digital side, 8-
LEDdianzhen
- 在8X8点阵式LED显示“★”、“●”和心形图，通过按键来选择要显示的图形。-In the 8X8 LED dot matrix display " ★" , " ●" and heart-shaped figure, through the button to select to display graphics.
ADC0809
- ADC0808/ADC0809是带有8位A/D转换器、8路多路开关以及微处理机兼容的控制逻辑的CMOS组件。它是逐次逼近式A/D转换器，可以和单片机直接接口。-ADC0808/ADC0809 is of a 8-bit A/D converter, 8-channel multiplexer and microprocessor compatible control logic of the CMOS components. It is a successive approximation A/
mimasuo
- keilc51-根据设定好的密码，采用二个按键实现密码的输入功能，当密码输入正确之后，锁就打开，如果输入的三次的密码不正确，就锁定按键3秒钟，同时发现报警声，直到没有按键按下3种后，才打开按键锁定功能；否则在3秒钟内仍有按键按下，就重新锁定按键3秒时间并报警。-keilc51-under set a good password, the password used to achieve two key input, when the password is entered correctly,
wendukongzhi
- keilc-用可调电阻调节电压值作为模拟温度的输入量，当温度低于30℃时，发出长嘀报警声和光报警，当温度高于60℃时，发出短嘀报警声和光报警。测量的温度范围在0－99℃。-keilc-use adjustable resistance regulator voltage input as the simulation temperature, when the temperature is below 30 ℃, issued a long beep alarm sound and light
dianziqin
- （1． 由4X4组成16个按钮矩阵，设计成16个音。 （2． 可随意弹奏想要表达的音乐。 -(1. By a 4X4 matrix composed of 16 buttons, designed to sound 16. (2. Are free to play want to express the music.
6weijisuqi
- 6位数显频率计数器 利用AT89S51单片机的T0、T1的定时计数器功能，来完成对输入的信号进行频率计数，计数的频率结果通过8位动态数码管显示出来。要求能够对0－250KHZ的信号频率进行准确计数，计数误差不超过±1HZ。-keil c 6-digit frequency counter was AT89S51 microcontroller using T0, T1 of the timer counter functions, to complete the input signal fre
modpoll.2.4.0
- modbus test program.
IC-149
- Top-down Implementation of Pipelined AES Cipher
F1-Release-1
- F1 Evaluation Platform The F1 Evaluation Platform is a simple development tool for Enhanced Mid-range PIC microcontrollers (PIC12F1xxx/PIC16F1xxx) and demonstrates the capabilities & low power enhancements of these new PIC microcontrollers. This prov
WinCE6.0-Usb
- WinCE6.0下的Usb通讯，包含Function，HCD两个目录，不错-Usb under WinCE6.0 communications, including Function, HCD two directories, a good
CAN_XS128
- XS128单片机 的CAN总线例程，工程格式的。-XS128 single chip CAN bus routines, engineering format.