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I2CRTC
- 本文研究了基于数码管显示的数字时钟系统设计与实现。该系统具有时间设置及显示、闹钟、计时等功能,系统以MSP430单片机为核心,主要进行基于MSP430单片机的低功耗型数字时钟及其系统的研究。系统带有数码管显示器,配合按键提供友好的用户界面,操作简单,该数字时钟能长期、连续、可靠、稳定的工作;同时还具有体积小、功耗低等特点,便于携带,使用方便。系统软件设计包括单片机编程。单片机软件编程主要实现按键、数码管显示、时钟、计时、闹钟等模块功能。 在本设计中充分利用了单片机内部资源,涉及到
OPEN-LED
- 这个例子演示如何操作GPIO,如何控制GPIO输出(LED灯)和如何检测GPIO输入(按键状态)。 请用串口线将开发板的COM1口连接到PC机的串口(或者USB串口),然后打开超级终端软件(XP自带的或者SecureCRT 软件),可以在PC软件界面看到例程的运行信息。- This example demonstrates how to GPIO operation, how to control the GPIO output (leds) and how to det
MPU6050
- 本程序实现如下功能:开机后,先初始化MPU6050等外设,然后利用DMP库,初始化MPU6050及使能DMP,最后,在死循环里面不停读取:温度传感器、加速度传感器、陀螺仪、DMP姿态解算后的欧拉角等数据,通过串口上报给上位机(温度不上报),利用上位机软件(ANO_Tech匿名四轴上位机_V2.6.exe),可以实时显示MPU6050的传感器状态曲线,并显示3D姿态,可以通过KEY0按键开启/关闭数据上传功能。同时,在LCD模块上面显示温度和欧拉角等信息。DS0来指示程序正在运行。-This pr
TIM
- STM32定时器 串口 oled屏 按键-stm 32 usart oled key
Alarm-sound-and-light-alarm
- 安防声光报警器:自制一个单片机最小系统,包括串口下载、复位电路,采用两路外部中断输入门禁和红外探测两路信号(采用两个小按键模拟),中断信号输入后能将报警信息在四位一体数码管上显示,并输出声光报警信号。-Security sound and light alarm: a homemade smallest single-chip system, including the serial download, reset circuit, using two external interrupt in
arduino-dial--
- 基于Arduino单片机为基础的通过串口,控制GSM模块实现两个按键拨打和挂断电话的功能-Arduino-based microcontroller-based through the serial port control GSM module implements two buttons to dial and hang up the phone functionality
uart
- 一个双单片机串口通信程序,A单片机按键够发送数据B单片机接收后在数码管显示出来,有仿真图-One pair of single-chip serial communication program , A single-chip microcontroller B button enough to send data after receiving it in the digital tube display , has simulation Fig.
ALIENTEK-MiniSTM32
- ALIENTEK MiniSTM32开发板例程,包括按键输入和串口实验的源程序-MiniSTM32 ALIENTEK development board routines, including key input and serial port of the source of the experiment
P1
- 按键编程开发,独立按键编程,实现复位、+1功能,串口中断发送-Key programming development, independent key programming, reset,+1 function, the serial port interrupt send
USARTTFTPCKEY
- 通过串口实现PC机的通信,按键实现不同通信应答-Answer achieve different communication through the serial port communication between PC, button
key_board
- 本设计是实现一个4*4矩阵按键键盘设计,将矩阵按键的按键值通过串口发送到上位机-The design is to achieve a 4*4 matrix keyboard design, the matrix keys to the value of the button to send to the host computer through the serial port
licheng
- dspic33fj128mc804开发板例程,包含了按键、液晶显示、定时器中断、DMA、CAN、串口UART调试以及PWM等功能,讲解详细,可移植,初学者的福利!-dspic33fj128mc804 routine development board that contains buttons, LCD display, timer interrupt, DMA, CAN, serial UART debugging and PWM functions, explained in detail,
protus_abc
- 仿真了常用单片机器件,自己写的,包含1602 6264 8255 4*4按键 ADC DAC 数码管 LED 串口,继电器,直流电机等,将它们综合一起仿真,完整的程序 -Simulation of a common microcontroller devices, to write, including 1602626482554* 4 buttons ADC DAC digital LED serial ports, relays, DC motors, etc., they are inte
STM32_Si4730
- 本例程实现一个简单的AM FM收音机功能。本程序无显示,通过串口打印信息。程序固定预设了武汉地区的FM电台和AM电台列表。上电缺省是FM模式,通过按键可以切换AM和FM。-This routine implements a simple AM FM radio. The program no display, print information through the serial port. Program fixed preset FM radio stations in Wuhan an
MDK-ARM
- stm32游戏手柄串口发送程序,通过循环扫描按键信息,通过uart串口发送按键-stm32 gamepad serial transmission program, by cyclic scan button information sent by uart serial key
MB_Interrupt
- 基于Spartan6的软核MicroBlaze的外部中断,通过按键的按下来触发中断,并通过串口来吧中断次数输出。-Based on Spartan external soft-core MicroBlaze 6 of interruption by pressing down the button triggers an interrupt, and come through the serial port interrupt frequency output.
KEY2LED_USART
- 该C程序基于STM8L15x系列微处理器,在IAR开发环境下编译,实际能够实现按键控制LED亮灭,串口接收发送数据的功能。很经典的STM8入门例程,供新手学习。-The C program is based STM8L15x family of microprocessors, in the IAR compiler development environment, to achieve real keys to control LED light off, the function seria
a41
- 甲机将片内RAM 30H-4FH的数据从串口发送出去,要求使用校验,BR采用9600bps或4800bps,可以使用按键切换BR,发送完毕后有一颗LED点亮指示- A machine 30H-4FH RAM data the serial port to send out, requiring the use of calibration, 9600bps using BR or 4800bps, you can use the button to switch BR, after
program
- 定时器、中断、按键、串口通信等等实验,全是自己编写的。-Timers, interrupts, keys, serial communication experiment, etc., all have written.
STM32-DAC
- 使用软件: keil5 硬件资源: 1,DS0(连接在PA8) 2,串口1(波特率:9600,PA9/PA10连接在板载USB转串口芯片CH340上面) 3,ALIENTEK 2.8/3.5/4.3/7寸TFTLCD模块(通过GPIO驱动,连接关系见lcd.h) 4,按键KEY0(PC5)/KEY_UP(PA0,也称之为WK_UP) 5,DAC(STM32内部DAC通道1,通过PA4输出) 6,ADC(STM32内部ADC1_CH1,连接