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- 基于单片机的4*4键盘识别C语言程序，能消除键盘抖动、没按下一个键将在LED上显示改按键编号-Microcontroller-based identification of 4* 4 keypad C language program, the keyboard can eliminate jitter, did not press a key change in the key number on the LED display
bianma
- 功能简介： 旋转编码开关是一种可以识别转向的旋转开关，在自动控制和仪器仪表中有着很广泛的应用。本例实现使用一只旋转编码开关控制8个LED点亮的功能。下载试验程序后，顺时针转动开关，会看到被点亮的LED个数变多，逆时针转动开关，会看到被点亮的LED变少。同样，对程序稍加改编利用即可巧妙的完成按键难以达到的良好控制效果。-Features: Rotary switch is a rotary switch can identify the shift in automatic c
LoopBack
- STM32VET6开发板的CANOPEN收发测试代码。125M波特率，可以根据收发成功失败的状态来切换LED显示。（可识别CAN帧是否正确，具体见代码）-support stm32vet6 board canopen function.bitrate is 125M,switch led status when receive can data.(any question please check the code)
control-system
- 利用Cerebot MX4开发板作为本系统的核心控制单元，热释电人体红外传感器、光电传感器及烟雾传感器构成检测单元，键盘和液晶显示组成人机交互界面，LED报警灯和语音模块为声光报警执行单元，无线收发模块为传感器与Cerebot MX4之间的通讯单元。当检测单元检测到信号时，由检测单元传给控制单元，控制单元进行分析和处理并控制声光报警执行单元产生声光报警，同时将实时信号由GSM模块以短信的形式发送给指定手机，显示单元实时显示宿舍内的安防情况，通过按键进行主人身份唯一识别控制系统的运行，另外，系统
keyaLED
- stm32f103实验2：按键识别和LED指示-stm32f103 Experiment 2: key recognition and LED indicators
KB1
- 开发环境IAR,利用C语言实现扫描4X4键盘,当有键按下被识别以后蜂鸣器鸣响一声，并将键值在数码管和8个LED上显示,同时将键值通过串口发送给PC机-Development environment IAR C language to achieve scan 4X4 keyboard when the key is pressed the buzzer sounds loudly to be identified, and key digital tube and eight LED displ
deng
- 51单片机编写的智能LED灯程序，自己编写，PWM多级调光，红外热释电识别，ads7816转换，手动调节与自动调光。-51 SCM intelligent LED light program written, I have written PWM multi-level dimming, infrared pyroelectric identification, ads7816 conversion manual adjustment and automatic dimming
KB1
- 用msp430单片机扫描4X4键盘,当有键按下被识别以后蜂鸣器鸣响一声，并将键值在数码管和8个LED上显示,同时将键值通过串口发送给PC机-Msp430 microcontroller scanning 4X4 keyboard, when the key is pressed the buzzer sounds loudly to be identified, and key digital tube and eight LED display, while the key is sent t
User-identification
- 用户摘挂机识别及扫描电路的软硬件设计。话机摘机，两个发光二极管亮，延时20ms，挂机，两个发光二极管灭。-User identification and scanning circuit hook hardware and software design. Phone off-hook, two LED lights, delay 20ms, hang up, two light-emitting diodes off.
examples-of-singlechip-1
- 1.流水灯2.数码管测试3.数码管4.单键识别数字单循环5.矩阵键盘检测6.矩阵键盘检测二-1 water lights 2 LED test 3. Nixie tube 4. Single bond identification number Robin 5. Matrix keyboard detection 6. Matrix keyboard detects two
4_KEY_LED_Change_DCO
- MSP4300G2553单片机的CPU时钟来源于数控振荡器 DCO 。 CPU通过长延时控制P1.6的LED闪烁亮灭 。 单片机识别P1.3机械按键以后，改变DCO参数，依次设置为1M，8M，12M和16MHz，可观察到闪烁频率增加。-CPU clock source MSP4300G2553 microcontroller in the numerical control oscillator DCO. CPU by long delay control P1.6 LED flas
LEDbyVoice
- 为凌阳61单片机，用语音控制LED点亮或者熄灭，需先进行语音录入和识别训练-LED voice control for 61 MCU