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warning
- 适用于汽车防撞超声波程序报警系统，已经使用过，效果很明显-Ultrasound procedures for vehicle collision avoidance warning system, has been used, the effect is obvious
ds18b20
- 用C语言编的一个数字温度报警器，可以显示温度，设置报警温度，超过报警温度的话二极管会闪，从而实现报警功能-C language code using a digital temperature alarm, you can display the temperature, set temperature alarm, over temperature alarm LED will flash the words, in order to achieve the alarm function
ds18b20的报警温度
- ds18b20的报警温度. Translate this page.
src
- 处理器采用STC89C52单片机，通过IO口连接一个热释电红外传感器，探测进入区域的人体，以及三路LED灯用于发出灯光警报，同时通过一路IO连接蜂鸣器，响铃报警。接三路按钮，分别实现设防、取消报警、手动报警的功能。(The processor uses STC89C52 microcontroller, pyroelectric infrared sensor through the IO port to connect a heat detection into the area of the
mokedsn
- 这是个火灾逃生报警的仿真和单片机程序，用的是最常用I2C接口的烟雾传感器，这个程序应用在公司项目中应用到，决对可行，包括程序和仿真，请勿用于商用。(This is a microcontroller program simulation and fire escape alarm, smoke sensor is used in the most commonly used I2C interface, applied to the application of the company's pr
temp
- 通过DS18B20读取温度并进行处理，通过LCD1602显示温度，可自行设置温度上下限，超限报警，可将温度上下限存入EEPROM,基于51系列单片机(Read through the DS18B20 temperature and processing, through the LCD1602 display temperature, you can set the temperature limit, overrun alarm, you can lower the temperature l
小学期温度检测报警系统
- 小学期温度监测报警系统。具有锁定上下限、通过串口发送至PC机、调节报警范围的功能。(Temperature monitoring and warning system in primary school. It has the function of locking the upper and lower limits, transmitting it to the PC through the serial port and adjusting the alarm range.)
热电偶报警
- K型热电偶温度实时监测与报警，LCD显示(K type thermocouple temperature monitoring alarm)
地下室漏水报警系统程序设计
- 一个基于单片机的地下室漏水报警系统的程序设计，实现了地下室漏水的监测功能(The program design of basement leak alarm system based on single chip microcomputer realizes the monitoring function of basement leakage)
火灾报警程序
- 当火灾发生时，检测漏电电流，当电流大于保护设定的整定值时，驱动断路器分断电源(When a fire occurs, the leakage current is detected, and when the current is greater than the setting value of the protection setting, the circuit breaker is driven to break the power supply)
基于51的智能火灾报警系统设计 LCD1602显示
- 基于51的智能火灾报警系统设计，以 LCD1602显示。(Based on 51 intelligent fire alarm system design, to LCD1602 display.)
智能火灾报警系统
- 本设计的可燃性气体报警、控制器可以检测空气中以烷类气体为主的多种可燃性气体的浓度，实时显示浓度值，当达到预先设定的上限报警设定值时，发出声音报警和控制信号，以提示操作人员采取安全对策或自动控制相关安全装置。(The design of combustible gas alarm controller can detect the concentration of air, with alkane gases in the various combustible gases, real-time
GSM室温监控系统
- 利用GSM的GPRS功能，使用AT指令进行短信发送，实现温度监控、超标报警，有串口传输功能，有一定单片机项目参考价值(The use of GSM GPRS function, the use of AT instructions to send text messages to achieve temperature monitoring, excessive alarm, a serial transmission function, there is a certain reference
温湿度采集报警
- 在线监测温湿度，当温湿度超过极限值时报警(Online monitoring temperature and humidity, when the temperature and humidity exceeds the limit value, alarm)
温度程序ds18b20
- 数码管显示温度，可以选择4档预设温度报警(Digital tube display temperature, temperature alarm)
滴滴报警声
- 51单片机控制蜂鸣器发出嘀嘀报警声，蜂鸣器测试-倒车报警(51 SCM control buzzer beep beep alarm, buzzer test - reversing alarm)
可燃气体报警器
- 基于单片机的可燃气体报警器，反应灵敏，报警及时(Based on the single-chip microcomputer combustible gas alarm, sensitive, timely alarm.)
10KG电子称带按键设置报警值C语言程序
- 电子秤测重，c51单片机课设作业，用红外控制，可设定报警值等等(Weight measurement of electronic scale)
3333DS18B20
- 51单片机温度报警DS18B20系统程序51(51 single chip microcomputer temperature alarm DS18B20 system program)
报警声发生器程序
- msp430单片机产生两类声音频率信号，根据实际每类信号的单个周期内包含两种不同频率的方波信号。并且可以通过机械按键切换两类音频信号。(The MSP430 singlechip produces two kinds of sound frequency signals, including two square wave signals of different frequencies in a single period of each class of signals.)