You can close your eyes, but you cannot close your ears.
Project tutorial by Nekhil ravi
This smart stick can help blind people walk on the street safely without any help.
Project tutorial by
Pulse induction metal detector, built on the Arduino Nano.
Project showcase by
Speedometer that uses a GPS for speed sensing and an RGB LED to indicate speed to the user. Also features a blinking white light.
Project tutorial by Jeremy S. Cook
There are a lot of Arduino-based metal detectors using various technologies. This is one of them that uses direct frequency measurement.
Project tutorial by Andrius Purr
The detector can detect a small metal coin at a distance of 15 centimeters.
Project tutorial by Mirko Pavleski
Easy to build, but comparable with professional seismometers, homemade Arduino seismometer.
This video will illustrate the working principle of the Water Quality Monitoring and Notification System.
Project showcase by emmanuel ani
BrewBench - Is an Arduino home brewing kettle temperature monitor, controller and notification system. It can work as a RIMS system.
Project tutorial by BrewBench
Use HC-SR04 on Arduino with Processing
Project tutorial by Tony ZHANG
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
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
It is a device that measures CO2 levels, inside and outside temperatures, and humidity.
Project tutorial by Anton
This system monitors the moisture of soil and waters it by 5v DC motor based water pump when needed.
by Neeti Thakur Bisen
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
The ESP system make it easy to recognize gestures you make using an accelerometer.
Project tutorial by mellis
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
Smarter Home Energy Use with Open Source and Cheap Sensors.
Project in progress by Andrew Jawitz
This project detects the various obstacles and plots them on a graph.
Project showcase by Bharath Rao M
We connect a VL53L0X Laser time-of-flight sensor to an Arduino to measure the liquid level in a tank using ToF ranging.
Project tutorial by Team ProtoCentral
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
Monitoring Industries using the power of Internet and automation.
Project tutorial by Vimarsh
My project helps visually challenged people to walk without crashing into walls and obstacles. This help them to live freely without taking
This project is about control of temperature in values of 23 and 25 grades and control for hysteresis using DHT22 and Arduino 101.
Project tutorial by Team pandhoit
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