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
This is an Arduino Uno with a DHT11 temp/humidity sensor with and LCD screen powered by a power bank.
Project tutorial by ThothLoki
Generates maps based on distance between itself and obstacles autonomously and provides visual feedback.
Project tutorial by Satyavrat Wagle
It is a device that measures CO2 levels, inside and outside temperatures, and humidity.
Project tutorial by Anton
Use HC-SR04 on Arduino with Processing
Project tutorial by Tony ZHANG
In this tutorial, we will learn how to detect Smoke and inflammable gases using an MQ-2 sensor.
by Aritro Mukherjee
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.
Project tutorial by Wicked Makers
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
Smarter Home Energy Use with Open Source and Cheap Sensors.
Project in progress by Andrew Jawitz
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
In this protip, I will show you how to build DS18B20 Digital Thermometer with Arduino.
by Konstantin Dimitrov
This is tutorial to help you understand ultrasonic and buzzer and go deeper into learning Arduino, follow these steps and give me feedback.
Project tutorial by Ammar Atef Ali
This video will illustrate the working principle of the Water Quality Monitoring and Notification System.
Project showcase by emmanuel ani
Real time plant monitoring system to view temperature, light exposure and moisture.
Project showcase by Ryan Gill
Someone has been eating my cookies! Thankfully Arduino is here to help find out who it is.
Project tutorial by Dante Roumega
In this tutorial I am going to show you how to build a Wireless Weather Station with a big 3.2" Color TFT display using Arduino.
Project tutorial by Nick Koumaris
Did you know that a standard three-wire PC Fan can be used as a sensor?
by Daniel Porrey
Simple Temperature Monitoring with DHT22 & Arduino.
by Muhammad Afzal
Dear friends welcome to another tutorial! Today we are going to build an interesting Arduino project which is using a fingerprint sensor ...
The sunflower follows the light using a servo motor and two photoresistors.
Project tutorial by Rick_Findus
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 ME is a "small" GPS, SD Card, and GSM Shield controlled by an Arduino Mega.
Call me and get my location.
Project tutorial by Hugo Gomes
Water quality, anywhere, anytime!
Project tutorial by Hao Jie Chan
Short and easy, read distance 2 - 400 cm and plot it in I2C OLED screen.
Project tutorial by javier muñoz sáez
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