DHT11 - Temperature and humidity Sensor

Product Overview

Aosong

Datasheet Details

Part number	DHT11
Manufacturer	Aosong
File Size	828.80 KB
Description	Temperature and humidity Sensor
Datasheet	DHT11 Datasheet
Additional preview pages of the DHT11 datasheet.

Product details

Description

1, the VDD power supply 3.5～5.5V DC 2 DATA serial data, a single bus 3, NC, empty pin 4, GND ground, the negative power Aosong(Guangzhou) Electronics Co.,Ltd.TEL：020-36042809 / 36380552 -2- www.aosong.com 6、Typical circuit Microprocessor and DHT11 of connection typical application circuit as shown above, DATA pull the microprocessor I / O ports are connected.1. Typical application circuit recommended in the short cable length of 20 meters on the 5.1K pull-up resistor, the resistance of gr

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Published: Mar 11, 2014 |