Connect Temperature and Humidity Sensor - DHT22

In this project you are introduced to the DHT22 Temperature and Humidity sensor sold by Adafruit.

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Wiring up WINGONEER GY-30 BH1750FVI Digital Light Sensor

This project will show you how to connect the light sensor to your raspberry pi and start reading the light intensity around it.

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Water and soil moisture sensor for raspberry pi

Learn how to read soil moisture and water levels using these vellemen sensors. Great for plants related projects!

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How to connect led light to raspberry pi

Connect one of these little lights to your pi. Code samples to turn it on and off provided.

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Tutorial: Install node.js on raspberry pi

Install the latest version node.js on your raspberry pi for your next project!

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Tutorial: Install MySQL on raspberry pi

Install the latest version MySQL database on your raspberry pi!

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