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 … [Read more...] about Automatic plant watering system with Arduino IoT Cloud
LCD
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. These displays are great for displaying … [Read more...] about How to use a 16×2 character LCD with Arduino
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 codes. The first part of this article covers … [Read more...] about How to control a character I2C LCD with Arduino
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 sensors are very popular for DIY electronics … [Read more...] about How to use DHT11 and DHT22 Sensors with Arduino
How to use an HC-SR04 Ultrasonic Distance Sensor with Arduino
The HC-SR04 is an inexpensive, easy to use ultrasonic distance sensor, with a range of 2 to 400 cm. It is commonly used in obstacle avoiding robots and automation projects. In this tutorial, you will … [Read more...] about How to use an HC-SR04 Ultrasonic Distance Sensor with Arduino
