Content for DHT22

ESP8266 Based Temperature Sensor Connected to Home Assistant and MQTT

“In this instructable I will show you how to make room sensor to monitor temperature and humidity and with an additional sensor to monitor water temperature in an aquarium. We will then set it up to work with Home assistant …

Build a Letterbox That Sends You Alerts

“So I need to be able to detect every time someone puts a letter into the box and also detect the movement of the rear flap, indicating someone has removed letters. Being able to do this without having to destroy …

Indoor Greenhouse With Touch Screen Control

“Growing your own herbs and flavorings is not just a healthy alternative but is both fun and cost effective too! To further make the project worthwhile, the automated greenhouse will make an attractive addition to any room as a highlight …

Smart Socket With Temperature Humidity Sensor, Laptop or Smartphone Battery Auto Cut in Cut Off Switch

“This is a Smart Plug-point with Temperature Humidity Sensor DHT 11 and a Emergency LED Light. As usual this socket can be turned on and off through WiFi of any smartphone. This can also be connected to Internet and avail …

CO2meter and Quality Control of the Air Wifi and Lcd Display

“Use of the module ESP8266 and Nokia LCD 5110. A DIY realization of a measuring device co2 pressure temperature humidity with display lcd and transmission in WiFi.”

Library Noise Detector With Humidity and Temperature Sensor

“This is a temperature/humidity/noise detector to be used in any room, in this case a library. This device continuously takes the input devices and logs the data into the dashboard with a buffer of 1 hour and access …

Sky Control V1 - Temperature and Humidity Controller With Relays

“This intructable will teach you how to make very cheap Sky Control module (temperature and humidity controller). All the parts cost below 10$. The module is based on Arduino Uno. It uses a DHT22 sensor to measure temperature and humidity …

Mobile Weather Sensors Using ESP8266

“Mountain Biking in the local trails in my Southern California home has kept me both reasonably fit while maintaining a close connection with nature. As you roll through many of the trails here, the terrain varies significantly…from the darker …

Bright Ball IOT

“This project is based on the control, via the app Blynk, a matrix of neopixel, since a simple lamp was not enough I added a watch and a temperature and humidity sensor, but we see in detail.”

DIY Arduino LED Matrix Display - 80x8 Px

“In this instructables guide I will show you how to make your own Arduino LED Matrix display! Main Features: Time; Day of the week; Date; Temperature and Humidity; Ticker Text; Adjustable brightness level; Bluetooth communication”