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Description: 设计了基于射频nRF2401和数字温度传感器DS18B20的无线测温报警系统。整个系统由测温发射机和显示、控制接收机组成：首先利用温度传感器DS18B20采集测温信号 ，第二步把温度信号存储在主控芯片中，通过无线射频nRF2401发送到接收机，第三步由接收机控制LCD动态显示，最后接收机控制指示灯和报警器做出相应的反应。形成无线通信、控制等功能于一体的新型系统。系统设计了简明的人机交流按键和指示灯，能够实现实时设置上下限报警温度，有效传输距离达到20-40米，测试表明其便携性与实用性兼备，工作性能良好。-Considering the low-power, small size, easy to use and so on. I design the base of RF-based nRF2401 and digital temperature sensor DS18B20 wireless temperature alarm system. The whole system composed by the transmitter and receiver. For the first, using temperature sensor DS18B20 to collect temperature signal. Second, the temperature signal is stored in the master chip and I use the adoption of radio frequency nRF2401 to send it to the host computer. Third, the host computer control LCD to dynamic display. Final, the host computer control lights and alarms to make a corresponding response. Constitute a new wireless communications, control functions system. The system was designed a simple human-computer exchanges, such as the keys and indicator lights. It is able to realize real-time alarm setting upper and lower limits of temperature, the effective transmission distance to reach 20-40 meters. Tests show that it has the portability and practicality, good performance
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Size: 77824 |
Author: qinyu |
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Description: 51单片机驱动DHT11温湿度传感器并成功在数码管上显示，压缩包内有驱动后的照片。-51 MCU-driven DHT11 temperature and humidity sensors and successfully in the digital tube display, compression packages have driven after photos.
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Size: 1232896 |
Author: y234291276 |
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Description: 51单片机1602液晶显示dht11温湿度传感器及18b20温度传感器采集的温度-51 MCU 1602 LCD dht11 temperature and humidity sensors and temperature sensors collecting temperature 18b20
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Size: 3072 |
Author: 王亮 |
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Description: DHT11数字温度传感器的应用实例，通过51单片机可实现温度湿度在lcd1602液晶上实时显示。-DHT11 Application of digital temperature sensors, microcontroller 51 can be achieved by temperature and humidity in the lcd1602 LCD display in real time.
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Size: 19456 |
Author: 王春岭 |
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Description: 基于89C51，5110液晶，DHT11温湿度传感器的实时温湿度测控。-Based on 89C51, 5110 LCD, DHT11 real-time temperature and humidity sensors monitoring temperature and humidity.
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Size: 39936 |
Author: 刘颖 |
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Description: DHT11温湿度160 2液晶显示程序示 DHT11温湿度1602液晶显示程序示-DHT11 temperature and humidity 160DHT11 process temperature and humidity display 2 1602 LCD liquid crystal display process temperature and humidity display DHT11 1602 LCD display program
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Size: 2048 |
Author: 樊军河 |
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Description: 温湿度传感器，DHT11。带LCD显示
温湿度传感器，DHT11。带LCD显示 温湿度传感器，DHT11。带LCD显示 -Temperature and humidity sensors, DHT11. LCD display with temperature and humidity sensors, DHT11. LCD display with temperature and humidity sensors, DHT11. LCD display with temperature and humidity sensors, DHT11. LCD display with temperature and humidity sensors, DHT11. With LCD display
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Size: 2048 |
Author: 王威 |
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Description: AT89c51为核心，DHT11数字温湿度传感器、实时采集环境的温度、湿度，并利用LCD液晶显示屏1602显示数据-AT89c51 core, DHT11 digital temperature and humidity sensors, real-time acquisition environment, temperature, humidity, and the use of LCD liquid crystal display display data 1602
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Size: 1164288 |
Author: 马云 |
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Description: DHT11的LCD显示C语言程序，keil格式-LCD DHT11 shows the C language program, c51 format
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Size: 29696 |
Author: ld |
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Description: 12864液晶驱动，DHT11读取温湿度数据-12864 LCD drive, DHT11, read the temperature and humidity data
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Size: 37888 |
Author: 祝清法 |
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Description: 52单片机和DHT11写的温湿度检测程序，检测的温湿度在1602液晶上显示。-52 microcontroller and DHT11 of write temperature and humidity testing procedures, the detection of the temperature and humidity in the 1602' s LCD display.
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Size: 2048 |
Author: 徐扬 |
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Description: 利用51单片机采集dht11温湿度传感器的值并在1602液晶上显示温湿度的值-The value of the use of 51 the microcontroller collection dht11 temperature and humidity sensor and display temperature and humidity values in the 1602 LCD
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Size: 33792 |
Author: 谢友鹏 |
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Description: 温湿度采集系统，主要芯片是STC89C52、dht11模块及1602液晶显示屏-Temperature and humidity acquisition system, the main chip is STC89C52, dht11 LCD module and 1602
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Size: 37888 |
Author: 白莉 |
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Description: 基于msp430f5529的dht11温湿度传感器，在12864上的显示(MSP430F5529 based DHT11 temperature and humidity sensors, LCD 12864 display)
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Size: 70656 |
Author: 含笑自然嗨
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Description: dht11传感器的使用代码，及其LCD显示的功能扩充。(DHT11 sensor code, and its LCD display features extensions.)
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Size: 1232896 |
Author: 交浅言深
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Description: 通过获取DHT11的数据，，显示在1602液晶显示上面，设置温湿度预设报警值，通过按键调节报警值，，使得温湿度的范围都住在控制的范围内，，否则报警(By acquiring the DHT11 data, and display on the LCD 1602, set the temperature and humidity preset alarm value, adjust the button, the alarm value, range of temperature and humidity in the range of control, alarm, otherwise)
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Size: 3980288 |
Author: usb123
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Description: 利用DHT11温度传感器进行温度测量，并在LCD上显示。(DHT11 temperature sensor is used to measure temperature and display on LCD.)
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Size: 351232 |
Author: 加班费
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Description: 平台为arduino uno r3，采集温湿度，气压、海拔、土壤湿度信息在5110屏幕上显示，并通过nrf24l01传到另外一个arduino采集板上，然后通过串口传给pc机。传感器有ds18b20，dht11，土壤湿度传感器，bmp085，显示屏为5110，一对nrf24l01。library文件夹下为所需的各种库。(The platform for Arduino uno R3, collecting temperature and humidity, air pressure, altitude, soil moisture information displayed in the 5110 screen, and through the nRF24L01 to another Arduino acquisition board, then transferred to the PC through the serial port. The sensor has DS18B20, DHT11, soil humidity sensor, bmp085, display screen is 5110, a pair of nrf24l01.Library folder is required for various libraries.)
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Size: 1207296 |
Author: lbb1991
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Description: 本课题以STM32单片机为控制器，设计一种低成本、结构简单、可靠性高的温湿度监控系统。硬件设计包括温湿度传感器电路、单片机电路、LCD显示电路、报警电路、红外线传感电路。软件设计包括测量数据处理、LCD显示、红外线测控和报警等模块程序。(In this paper, a temperature and humidity monitoring system with low cost, simple structure and high reliability is designed with STM32 microcontroller as the controller. The hardware design includes the temperature and humidity sensor circuit, the single chip circuit, the LCD display circuit, the alarm circuit and the infrared sensing circuit. The software design includes the modules of data processing, LCD display, infrared measurement and control, and alarm.)
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Size: 3106816 |
Author: 在陌生de角落 |
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Description: 用stm32f103rct6mini板，检测温湿度和气体，DHT11温湿度传感器，MQ-2气体传感器，用TFT LCD显示(Stm32f103rct6mini plate was used to detect temperature and humidity and gas, DHT11 temperature and humidity sensor, mq-2 gas sensor and TFT LCD display)
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Size: 4281344 |
Author: Leon595 |
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