Location:
Search - DHT11 example
Search list
Description: // DHT21使用范例
//单片机 ： AT89S52 或 STC89C52RC
// 功能 ：串口发送温湿度数据 晶振 11.0592M 波特率 9600
//硬件连接： P2.0口为通讯口连接DHT11,DHT11的电源和地连接单片机的电源和地，单片机串口加MAX232连接电脑
-//DHT21 using the example of// MCU: AT89S52, or STC89C52RC// function: serial port to send temperature and humidity data crystal 11.0592M baud rate 9600// hardware connection: P2.0 port as a communication port to connect DHT11, DHT11 power and connect the power supply and microcontroller, the microcontroller serial port to connect a computer plus MAX232
Platform: |
Size: 28672 |
Author: 章琳 |
Hits:
Description: DHT51湿度传感器测试程序源码，可以读取当前湿度值。-DHT51 humidity sensor test program source code, you can read the current humidity.
Platform: |
Size: 29696 |
Author: edward |
Hits:
Description: DHT11是集温度湿度检测于一体的数字化传感器。它应用专用的数字模块采集技术和温湿度传感技术，确保产品具有极高的可靠性与卓越的长期稳定性。传感器包括一个电阻式感湿元件和一个NTC测温元件，并与一个高性能8位单片机相连接。因此该产品具有品质卓越、超快响应、抗干扰能力强、性价比极高等优点。每个DHT11传感器都在极为精确的湿度校验室中进行校准。校准系数以程序的形式储存在OTP内存中，传感器内部在检测信号的处理过程中要调用这些校准系数。单线制串行接口，使系统集成变得简易快捷。超小的体积、极低的功耗，信号传输距离可达20米以上，使其成为各类应用甚至最为苛刻的应用场合的最佳选则。产品为 4 针单排引脚封装。连接方便，特殊封装形式可根据用户需求而提供。
为方便在单片机实验系统V2上开发温湿度程序，现根据DHT11的范例程序，结合STC12C系列单片机的特点，编写了DHT11的有关接口函数（C51语言）。请大家下载并使用在自己的系统中。
-ture measuring element, and with a high-performance 8-bit microcontroller connections. So the product has excellent quality, super fast response, strong anti-jamming capability, and cost-effective extremely high yield. Each DHT11 sensors are extremely accurate calibration checkout room in the humidity. Calibration coefficient to program OTP memory stored in internal signal detection, the sensor in the process, to call these calibration coefficient. Singleline system serial interface, make system integration become simple and quick. Super small volume, low power consumption, signal transmission distance is 20 meters above, make it become the most demanding of application and even the best selected applications. The product is 4 needles single pin encapsulation. Connecting convenience, special packaging forms can be provided according to user requirements.
For the convenience of in the SCM experiment system developed on V2, currently DHT11 humidity procedures according to the example pr
Platform: |
Size: 7168 |
Author: emily |
Hits:
Description: MSP430 DHT11 communication library with an example code.
Platform: |
Size: 10240 |
Author: herohacker |
Hits:
Description: DHT11数字湿温度传感器的原理和应用范例-DHT11Principle and application example of digital wet temperature sensor
Platform: |
Size: 314368 |
Author: 张森 |
Hits:
Description: Thi is DHT11 temputer example
Platform: |
Size: 1024 |
Author: ArduCAM |
Hits:
Description: 该例演示了接在单片机端口上的数字温湿度传感器
DHT11测试实验。并在串口上显示当前湿度和温度。-
This example illustrates the connect to a port on the single chip microcomputer digital temperature and humidity sensor
DHT11 test experiment. And display the current humidity and temperature on the serial port.
Platform: |
Size: 67584 |
Author: 张海蓝 |
Hits:
Description: DHT11数字湿温度传感器的原理和应用范例.(Principle and application example of DHT11 digital humidity temperature sensor.)
Platform: |
Size: 312320 |
Author: Garen
|
Hits:
Description: 通过stm32f103 1602显示屏 + DHT11温度的一个简单例子(An example of the temperature of the STM32F103 1602 display + DHT11)
Platform: |
Size: 3705856 |
Author: 解药 |
Hits: