In this tutorial, you will learn how to use an IR remote and receiver with the Arduino. I have included wiring diagrams and several example codes to help you get started. By following the instructions in this tutorial you will be able to use virtually any IR remote (like the one from your TV) to …
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In this project, you will learn how to create an automatic indoor watering system with the Arduino IoT Cloud. This system allows you to monitor and water your plants from anywhere in the world and is a great introduction to the internet of things. I have included build instructions, a getting started guide for the …
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This tutorial includes everything you need to know about controlling a character LCD with Arduino. I have included a wiring diagram and many example codes. These displays are great for displaying sensor data or text and they are also fairly cheap. The first part of this article covers the basics of displaying text and numbers. …
This article includes everything you need to know about using a character I2C LCD with Arduino. I have included a wiring diagram and many example codes to help you get started. The first part of this article covers the basics of displaying text and numbers. In the second half, I will go into more detail …
In this tutorial, you will learn how DHT11 and DHT22/AM2302 digital temperature and humidity sensors work and how you can use them with Arduino. These sensors are very popular for DIY electronics projects and are perfect for remote weather stations, home automation projects, and plant/garden monitoring systems. In this article, I have included wiring diagrams …
The HC-SR04 is an inexpensive, easy to use distance sensor, with a range of 2 to 400cm. It is commonly used in obstacle avoiding robots and automation projects. Did you know that your car uses similar sensors in the parking assist system?
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