资源列表
dingshi_4
- 用两个定时器控制数码管,使其同时实现动态显示和数字变动-Two timer control the digital tube so that it simultaneously achieve dynamic display and digital movements
qiangdaqi
- 1、试验目的:了解按键的扫描原理 2、实现现象:同时按键抢答,先按的键有效,其他按键锁死 复位后重新开始抢答 3、硬件要求:按键 LED灯 -Test Objective: To understand the key scanning principle, to achieve the phenomenon: button Responder, press the keys, other keys locked reset after the re-start Responder
anjiankongzhi
- 讲了c51的一个按键控制一个led灯亮的程序,适用于刚开始学习单片机的新手。-C51 spoke of a button control a program led lights for the novice just beginning to learn microcontroller.
key
- 基于STC89C52单片机的4*4矩阵键盘的设计-Based STC89C52 SCM 4* 4 matrix keyboard design
duoji
- AVR单片机128运用相位修正PWM波法控制舵机运转。-AVR microcontroller 128 wave method using phase correct PWM control servo operation.
Infrared-transmitter
- 红外发送代码, 通过atmega16实现红外发送代码功能-Infrared transmitter code via atmega16 to achieve an infrared transmitter code feature
TLC5510.rar
- TLC5510与单片机的接口程序 并用CH451显示,The TLC5510 and MCU interface program and show CH451
ssd2119_touch_screen_driver
- SSD2119触摸屏的驱动源码,适合240*320的tft液晶,-SSD2119 touch screen driver source code, for 240* 320 tft LCD
1
- 4×4矩阵式键盘识别技术 (1.4×4矩阵键盘识别处理 (2.每个按键有它的行值和列值 ,行值和列值的组合就是识别这个按键的编码。矩阵的行线和列线分别通过两并行接口和CPU通信。每个按键的状态同样需变成数字量“0”和“1”,开关的一端(列线)通过电阻接VCC,而接地是通过程序输出数字“0”实现的。键盘处理程序的任务是:确定有无键按下,判断哪一个键按下,键的功能是什么;还要消除按键在闭合或断开时的抖动。两个并行口中,一个输出扫描码,使按键逐行动态接地,另一个并行口输入按键状态,由
zhankongbi
- 现在大多数学习单片机者,都有一个共同的难点,就是占空比部分,因为它用到了很多单片机基础知识,如寄存器,中断等知识,希望这个资源有助于你的学习-The majority of single-chip are now learning, have a common difficulty is that part of the duty cycle, because it used a lot of basic knowledge of single-chip, such as registers,
DA
- 简单的DA的转换程序,我是用AVR单片机实现的,改改头文件就能使用。供大家参考-DA simple conversion process, I am using the AVR MCU, can be changed using the header files. For your reference
ps
- mulit-Port Scan use NC tools