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DHT22/AM2302 Temperature and Humidity sensor module

A DHT22/AM2302 digital temperature and humidity sensor module, as described in the February 2017 "El Cheapo Electronic Modules" article.

If you're using this to build the Altimeter/Weather Station from December 2017, you will need a 1k resistor wired between pins 1 and 2 and a 100nF capacitor wired in series with pin 4; see errata.

Cat No SC4150. Price: AUD $7.50 ¹		Add to trolley
In stock: yes (13 available). Estimated dispatch time: up to 3 days
Related to: Project: El Cheapo Modules from Asia - Part 4 (February 2017) Project: Arduino “ThingSpeak.com” ESP8266 data logger (September 2017) Project: Touchscreen Altimeter and Weather station (December 2017) Circuit Notebook: Micromite-based Air Conditioner Remote Control (December 2017) Project: A Water Tank Level Meter with WiFi and More! (February 2018) Circuit Notebook: Temperature and humidity display using a PIC16F88 (April 2018) Project: Micromite LCD BackPack Version 3 (August 2019) Project: An altimeter for your... car? (May 2020)
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