Here we use PIR sensor and Arduino to detect the motion of a hand. This detection can be used to operate electronic equipment.
Project tutorial by ElectroPeak
In this tutorial, we will learn how to detect Smoke and inflammable gases using an MQ-2 sensor.
by Aritro Mukherjee
It is a device that measures CO2 levels, inside and outside temperatures, and humidity.
Project tutorial by Anton
In this protip, I will show you how to build DS18B20 Digital Thermometer with Arduino.
by Konstantin Dimitrov
Generates maps based on distance between itself and obstacles autonomously and provides visual feedback.
Project tutorial by Satyavrat Wagle
This video will illustrate the working principle of the Water Quality Monitoring and Notification System.
Project showcase by emmanuel ani
UltrasonicEyes is a fun and quirky project you can place somewhere and watch as it looks at things moving around in front of it. Freaky!
Project tutorial by Unexpected Maker
Use the DHT Temperature Sensors in C# code via a C++ Windows Runtime Component to implement a one-wire protocol on Windows 10 and the RPI2.
Project tutorial by Daniel Porrey
Someone has been eating my cookies! Thankfully Arduino is here to help find out who it is.
Project tutorial by Dante Roumega
Water quality, anywhere, anytime!
Project tutorial by Hao Jie Chan
Did you know that a standard three-wire PC Fan can be used as a sensor?
by Daniel Porrey
Dear friends welcome to another tutorial! Today we are going to build an interesting Arduino project which is using a fingerprint sensor ...
Project tutorial by Nick Koumaris
This is the first generation of my Arduino based mini-weather station with Wi-Fi connection, which is able to post data publicly online.
Project tutorial by Igor Fonseca Albuquerque
Long-range wireless sensor based on Whisper Node capable of running for over a year on a single CR2032, transmitting data every 60 seconds.
Project showcase by Talk2
Track the sun in X and Y with this simple Arduino project.
Project tutorial by Brown Dog Gadgets
Short and easy, read distance 2 - 400 cm and plot it in I2C OLED screen.
Project tutorial by javier muñoz sáez
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.
Project tutorial by GardnerTech
Easy to build, but comparable with professional seismometers, homemade Arduino seismometer.
Project tutorial by Mirko Pavleski
Let us predict the changes around us with Arduino
Project tutorial by Prajjwal Nag
This system monitors the moisture of soil and waters it by 5v DC motor based water pump when needed.
by Neeti Thakur Bisen
This project allows you to draw your own controller to be used with anything. It utilizes capacitive sensing and graphite's conductivity.
A project that displays the temperature and humidity of a room on your mobile in real time.
Project showcase by Kaustubh Agarwal
We built this to help our farmer friend in Thailand track his truck to prevent rice theft.
Project showcase by Sustainable Living Lab
Tracks compass heading, altitude, temperature, pressure, humidity, time, travel distance and GPS location during a hike.
Project tutorial by Shahariar
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