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Source_program_for_Instrumentation_Amplifier
- 项目名称:测量放大器 压缩包里面含有设计测量放大器的c源程序(开发环境为keil),目标代码(可直接烧入AT89S52芯片运行),电路原理图等。 源程序含有软件模块:4×4矩阵键盘扫描,led显示,可编程信号衰减。 硬件模块:采用医学生理信号检测仪器的前置放大器的结构,可放大极其微弱信号,譬如毫伏级心电信号。在此基础上加入可编程衰减器。 实现功能:通过按键输入微弱信号的放大倍数,可以相应放大微弱信号。设置倍数时,有四个LED显示倍数,按“千”,“百”“十”,“个”顺序设置,待设置
key_matrix44
- FPGA EP1C6Q240C8 4*4键盘模块 4*4矩阵键盘,采用扫描方式检测按键-FPGA EP1C6Q240C8 4* 4 keyboard module 4* 4 matrix keyboard, using scanning detection button
Matrixkeyboard
- 矩阵键盘实现按键检测,实现显示所按键,基本的-Matrix keyboard button implementation testing, implementation shows that the keys, the basic
Untitled
- 4×4矩阵键盘检测,实现键盘检测,当有按键按下时,数码管显示相应数值(0~F)-4 × 4 matrix keyboard detection, detection of the realization of the keyboard, when button is depressed, the digital display the corresponding value (0 ~ F)
Matrixkeyboarddetection
- 矩阵键盘检测,实验平台为STC系列单片机,主要适用于每次只有一个按键按下时工作,无复合键功能-Matrix keyboard test, test platform for the STC series single chip, mainly used only one button is pressed each time the work of key non-functional complex
ATmega16keyboardsimulation
- Platform : proteus7.4仿真电路 Project : 4乘4矩阵键盘程序(GCC) Clock F : 3.6864M Software : WinAVR-20090313+Proteus7.4 Author : hh comments : 1、学习4*4键盘程序的编写方法 2、采用轮询的方法检测按键,按键使用防抖处理 3、当按下按键后,对应的LED灯点亮 4、占用5.4 存储器空间,较ICCAVR的22 小的不少,但仿真时速度较慢,可能与计
16a16_Key
- 用单片机驱动矩阵键盘 特别要注意I/O 的驱动原理 首先要进行按键的检测 然后再确定具体哪一个按键-Microcontroller-driven matrix keyboard with particular attention to the I/O driver must first key principle of detection and then determine exactly which key
lesson5
- 单片机独立按键、矩阵键盘检测 适合初学者学习使用-MCU independent keys, matrix keyboards detection
keyboard
- 该程序是基于51单片机的矩阵键盘程序,单片机采用对键盘行列分别扫描的方法,实现按键的检测。-The program is 51 microcontroller-based matrix keyboard program the microcontroller using the method of scanning the keyboard ranks to achieve the detection of key.
msp430_LSKey
- msp430上的按键程序,包含独立键盘的长按,短按检测,以及矩阵键盘,使用的时候可以根据预编译选项选择功能-button on the msp430 procedures, including independent keyboard long press, short detection, and matrix keyboard, use the time function can be selected according to pre-compile option
keyscan
- 基于MSP430F149单片机的矩阵键盘程序,采用非中断扫描方式检测按键,将结果显示在12864液晶屏幕上。-MSP430F149 MCU-based matrix keyboard program, using non-disruptive scan test button, the results are displayed on the LCD screen in the 12864.
jianpanjiance
- 检测4*4矩阵键盘是否有按键按下,同时检测出哪个按键按下-4* 4 matrix keyboard detects whether the button is pressed, and detect which key is pressed
clock
- 电子时钟+闹钟+秒表,矩阵键盘的检测判断,按键的检测判断-various function of clock
matrix
- 51单片机扫描矩阵键盘,将按下的按键显示在1602上面,可以用于少IO口按键的检测-51 single scan matrix keyboard, press the button to display the top in 1602, it can be used to detect small IO port keys
STC12C5A60S2
- 关于单片机的C语言源程序。包括流水灯、数码管、1602、12864、18b20温度检测并显示、DS12887时钟液晶显示、矩阵键盘和单独按键、红外遥控等基础代码,适合多种类型的单片机-About SCM C language source program.Including water lights, digital tube, 1602, 12864, 18 b20 temperature detection and display, DS12887 clock matrix keyboard
pmodkypd_demo_verilog
- 对PmodKYPD矩阵键盘实现检测 输出给数码管显示(robust PmodKYPD source code output towards digital)