How to interface a GPS module (NEO-6M) with Arduino Mega. The data for longitude and latitude is displayed on the serial monitor.

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.

Building a rain sensing alarm with Arduino.

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.

In this article, you'll learn how to develop a simple thermometer using digital temperature sensor with Arduino.

It might be the simplest room temperature and humidity - no breadboard attached.

You can close your eyes, but you cannot close your ears.

This smart stick can help blind people walk on the street safely without any help.

Speedometer that uses a GPS for speed sensing and an RGB LED to indicate speed to the user. Also features a blinking white light.

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.

In this project I created a pretty simple digital level using a LCD screen and a gyro sensor.

An Arduino based device to monitor the levels of combustible gases, carbon monoxide, relative humidity and temperature in the kitchen.

It's a screen with colorful backlight that shows you some information about printing progress.

It is a standard INA219 module but this has an isolated measured voltage from the MCU.

A modular orientation and acceleration data logger using a pair of ultrasonic sensors, RF transceivers, and a 1Sheeld.

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.

Copy colours from outside environment.

In this project, we're going to use the DHT11 humidity and temperature sensor to calculate the average temperature and humidity every hour.

Spending $1,000 on suspension repairs because the city failed to fix the potholes? This project makes sure that never happens again.

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.