Content for DHT11

DIY Automatic Grow Box

“I’ve always wanted to make a little larger Arduino project from scratch. Therefore i decided to make this grow box. This is maybe more like a ”look what I made” instead of a Instructable, but i will try to …

Air Pollution Detector

“This device is intended to provide the user with a cost-efficient means of determining air quality. Our sensor focuses on the five components of the Environmental Protection Agency’s Air Quality Index: ozone, particulate matter, carbon monoxide, sulfur dioxide, and …

Arduino Weather Station (AWS)

“In this project, we will be making a weather station that measures air pressure, temperature, rain drop, soil humidity and air humidity using Arduino which save the data for data acquisition! It’s a fairly easy project and can be …

Mini weather station with Attiny85

“In a recent instructable Indigod0g described a mini weather station that works pretty well, using two Arduinos. Maybe not everyone wants to sacrifice 2 Arduinos to get humidity and temperature readings and I commented that it should be possible to …