Build a simple shutter speed tester for film cameras.

In this tutorial, we will learn how to detect Smoke and inflammable gases using an MQ-2 sensor.

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

I will explain how connect Arduino with Vibration sensor and LED.

Simple and effective method (some police is using too) how to measure the side distance to an overtaking car.

Replicate a 3D environment in real-time!

A radar built using Power-KI, Arduino and LIDAR-Lite sensor.

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.

EdgeAI made simple - Exploring Image Processing (Image Classification) on microcontrollers with Arduino Portenta, Edge Impulse, and OpenMV

This system will help prevent accidents caused by drunk driving.

Someone has been eating my cookies! Thankfully Arduino is here to help find out who it is.

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

In This Tutorial, I will Show You How to Make an Arduino Based MPPT Charge Controller

Easy to build, but comparable with professional seismometers, homemade Arduino seismometer.

I found limited documentation on the usage of a color sensor I recently purchased, so here is my attempt to make it more simple.

Very simple air quality monitor with nice processing graphical interface oh PC monitor.

He project is based on LDR sensor, I made the rotatable Solar system which has the home position during night time but when the light is ava

Temperature and humidity control to achieve the ideal confort conditions. The system work in a automatic way without a manual control.

Building a rain sensing alarm with Arduino.

Portable range/distance detection device using an Arduino, ultrasonic sensor, and buzzer.

Take readings from the DHT11 Temperature/Humidity sensor and see them from the Arduino IDE Serial Monitor.

Build a weather station with Arduino & ASP.NET Core.

Variometer is instrument that indicates the changes in the altitude variations.

We are showing how to use DS18B20 one wire water proof temperature sensor using Arduino.