Here we use PIR sensor and Arduino to detect the motion of a hand. This detection can be used to operate electronic equipment.

Use HC-SR04 on Arduino with Processing

This video will illustrate the working principle of the Water Quality Monitoring and Notification System.

It is a device that measures CO2 levels, inside and outside temperatures, and humidity.

We built a stylish and useful humidity and temperature sensor for our home workshop that uses color to alert us to big swings in humidity.

Smarter Home Energy Use with Open Source and Cheap Sensors.

This system monitors the moisture of soil and waters it by 5v DC motor based water pump when needed.

This is the first generation of my Arduino based mini-weather station with Wi-Fi connection, which is able to post data publicly online.

Dear friends welcome to another tutorial! Today we are going to build an interesting Arduino project which is using a fingerprint sensor ...

Sunglasses that serve an even more useful purpose than protecting the eyes of the blind. They can help them detect objects in front of them.

Easy to build, but comparable with professional seismometers, homemade Arduino seismometer.

Long-range wireless sensor based on Whisper Node capable of running for over a year on a single CR2032, transmitting data every 60 seconds.

Track the sun in X and Y with this simple Arduino project.

Track ME is a "small" GPS, SD Card, and GSM Shield controlled by an Arduino Mega. Call me and get my location.

The ESP system make it easy to recognize gestures you make using an accelerometer.

A digital finger sensor to protect against theft.

BrewBench - Is an Arduino home brewing kettle temperature monitor, controller and notification system. It can work as a RIMS system.

This is a simple and fun project with pocket friendly budget.

This project detects the various obstacles and plots them on a graph.

Let us predict the changes around us with Arduino

A method in which waste management is automated. An innovative system that will help keep the city clean and healthy

This project allows you to draw your own controller to be used with anything. It utilizes capacitive sensing and graphite's conductivity.

LIDAR stands for Light Detection and Ranging. LIDAR is used for many applications including 3D scanning, mapping, laser guidance, etc.

We built this to help our farmer friend in Thailand track his truck to prevent rice theft.