How to use an IR receiver and remote with Arduino
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 …
LCD
Automatic plant watering system with Arduino IoT Cloud
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 …
How to use a 16×2 character LCD with Arduino
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. …
How to control a character I2C LCD with Arduino
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 …
How to use DHT11 and DHT22 Sensors with Arduino
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 …
How to use an HC-SR04 Ultrasonic Distance Sensor with Arduino
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?