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.

This system monitors the moisture of soil and waters it by 5v DC motor based water pump when needed.

Track your face using OpenCV's facial recognition.

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.

Pulse induction Metal Detector. It can detect a metal coin at a distance of 15 cm and a larger metal object at a distance of 40 cm and more.

A pair of talking smart glass, intended to help the visually impaired.

This is the first generation of my Arduino based mini-weather station with Wi-Fi connection, which is able to post data publicly online.

It is a device that measures CO2 levels, inside and outside temperatures, and humidity.

It can detect metal coin at 15cm +, and bigger metal objects at 50cm and more. Also capable of discriminating between ferrous and nonferrous

Build your own IoT-based water quality monitoring system WITHOUT any TDS/pH meter !!

DIY Arduino air quality monitor which can measure surrounding air quality also shows temperature and humidity in your room.

Long-range wireless sensor based on Whisper Node capable of running for over a year on a single CR2032, transmitting data every 60 seconds.

This project detects the various obstacles and plots them on a graph.

The lightmeter based on Arduino as a main controller and BH1750 as a metering cell. Information is displayed on SSD1306 OLED display.

LIDAR stands for Light Detection and Ranging. LIDAR is used for many applications including 3D scanning, mapping, laser guidance, etc.

We connect a VL53L0X Laser time-of-flight sensor to an Arduino to measure the liquid level in a tank using ToF ranging.

A method in which waste management is automated. An innovative system that will help keep the city clean and healthy

This is a smart plant pot that can sense the plant's condition and shows an emotional expression (animation) for that condition.

This project is about control of temperature in values of 23 and 25 grades and control for hysteresis using DHT22 and Arduino 101.

Here we use PIR sensor and Arduino to detect the motion of a hand. This detection can be used to operate electronic equipment.

An SKU237545 pressure sensor.

This is a simple and fun project with pocket friendly budget.

We are going to learn a technique for building gesture-controlled laptops or computers using the power of Arduino and Python.