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
Building a rain sensing alarm with Arduino.
by Smit Babariya
In this project, use the YF-S201 1/2-inch water flow sensor to measure the water flow rate (L/min) and display it on an LCD.
Project showcase by rayatedarshan
In this article, you'll learn how to develop a simple thermometer using digital temperature sensor with Arduino.
Project tutorial by PCBWay and Silícios Lab
It might be the simplest room temperature and humidity - no breadboard attached.
Project tutorial by adrakhmat
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 hadi1234
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
In this tutorial, you will learn how to use a soil moisture sensor. Practical examples are also provided to help you master the code.
In this tutorial, you will learn how to calibrate and use MQ9 gas sensor with an Arduino board.
Easy to build, but comparable with professional seismometers, homemade Arduino seismometer.
Project tutorial by Mirko Pavleski
In this project I created a pretty simple digital level using a LCD screen and a gyro sensor.
Project showcase by elegoo-arduino
An Arduino based device to monitor the levels of combustible gases, carbon monoxide, relative humidity and temperature in the kitchen.
Project showcase by Mustafa Hesham
It's a screen with colorful backlight that shows you some information about printing progress.
Project tutorial by ralex2304
It is a standard INA219 module but this has an isolated measured voltage from the MCU.
Project tutorial by Tadeas Dvoracek
A modular orientation and acceleration data logger using a pair of ultrasonic sensors, RF transceivers, and a 1Sheeld.
Project tutorial by HyperChiicken
This little project will show you how to use a soil moisture sensor.
Now we can check out the depth of the sea level by using a pressure sensor (MS5803–01 BA) connected to an Arduino, and display sensor data.
Project showcase by Varul Jain
Copy colours from outside environment.
Project tutorial by Vishwas Navada
In this project, we're going to use the DHT11 humidity and temperature sensor to calculate the average temperature and humidity every hour.
Project tutorial by lefteris1993
Spending $1,000 on suspension repairs because the city failed to fix the potholes? This project makes sure that never happens again.
Project in progress by Esther He
Build an Arduino heart rate monitor with a MAX30102 sensor and a 16x2 LCD.
Automated colour transmission and reflection measurement system for quantifying results of measurements with a colour change.
Project in progress by Eric Lowe
Read data from an absolute orientation sensor without writing any code!
by Matt Wayland
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