【精华】AM2302DHT22温湿度模块.pdf,精品 pdf资料 欢迎下载 - - - - - - - - - - - - - - - AM2302 DHT22 温湿度传感器模块 一、产品概述 AM2302 湿敏电容数字温湿度模块是一款含有己校准数字信号输出的温湿度复合传感器。 它 应用专用的数字模块采集技术和温湿度传感技术,
Arduino控制器×1 USB数据线×1 DHT22模块×1 模块与Arduino板连接:模块的“VCC”端接+5V输出，“GND”端接GND，“DAT”端接数字端口2号引脚（当然这个可以自己定义数字引脚）；如下图所示：就剩测试阶段了。。。测试代码如下：// Example testing sketch for various DHT humidity/temperature sensors ...
-40-80 0.5湿度范围: 20-90%rh 2%rh 平台: arduino 、单片机五、模块功能测试硬件要求arduino 控制器 1 usb 数据线 1 dht22 模块 1 模块与 arduino 板连接 : 模块的 “ vcc ” 端接 +5v 输出, “ gnd” 端接 gnd ,“ dat” 端接数字端口2 号引脚(当然这个可以自己定义数字引脚);如下图所示:就...
DHT11, DHT22 and AM2302 Sensors说明书 DHT11, DHT22 and AM2302 Sensors Created by lady ada https://learn.adafruit.com/dht Last updated on 2022-12-01 01:49:21 PM EST ©Adafruit Industries Page 1 of 13
1. Flame sensor 1VCC externally connected to 3.3V-5V 2.GND externally connected to GND 3. The DO small board switch digital output interface is connected to the lo port of the microcontrollerProduct Parameter Resolution:16Bit Repeatability: 1%RH ...
Adafruit Industries, Unique & fun DIY electronics and kits AM2302 (wired DHT22) temperature-humidity sensor : ID 393 - Discontinued - you can grab AM2301B - Wired Enclosed AHT20 - Temperature and Humidity Sensor instead!The AM2302 is a wired ver
AM2302 DHT22 溫濕度感測器模組 一,产品概述 AM2302 湿敏电容数字温湿度模块是一款含有己校准数字信号输出的温湿度复合传感器. 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.传感器包括一个电容式感湿元件和一个高精度测温元件,并与一个高性能 8 位单片机相连接....
Connecting to a DHTxx Sensor Luckily it is trivial to connect to these sensors, they have fairly long 0.1"-pitch pins so you can plug them into any breadboard, perfboard or similar. Likewise, it is fairly easy to connect up to the DHT sensors. They have four pins VCC - red wire ...