Arduino

How to use a SHARP GP2Y0A21YK0F IR Distance Sensor with Arduino

The SHARP GP2Y0A21YK0F is a relatively easy to use IR distance sensor with a range of 10 – 80 cm. It is a great sensor to use for autonomous robots or non-contact optical switches. In this tutorial … [Read more...] about How to use a SHARP GP2Y0A21YK0F IR Distance Sensor with Arduino

The SHARP GP2Y0A710K0F is a relatively easy to use IR distance sensor with an extra long range of 100 – 500 cm. This extra long range makes them a good alternative for ultrasonic distance … [Read more...] about How to use a SHARP GP2Y0A710K0F IR Distance Sensor 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 the … [Read more...] about How to control a character I2C LCD 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

The JSN-SR04T is an easy to use waterproof ultrasonic distance sensor with a range of 25 to 450 cm. If you are planning to build a water level measuring system or if you need to take other distance … [Read more...] about Waterproof JSN-SR04T Ultrasonic Distance Sensor with Arduino Tutorial

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. And did you know that your car uses … [Read more...] about How to use a HC-SR04 Ultrasonic Distance Sensor with Arduino