I was inspired by obstacle avoidance car's servo's motion, I thought that it's motion could be used as sonar's acutator !

This parking sensor with Arduino is an easy project.

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.

Using the SPS30 particulate sensor with Nano 33 BLE Sense along with other sensors to build an all-purpose environmental monitor.

An environmental monitoring system using a Nano, with GPS, BME680, VEML6070, MiCS-5524, BH1750, a 128x64 OLED, and NeoPixels.

This is an updated version of the fire alarm I made. it includes a gas sensor and an app for control

A low cost air quality monitoring device created with an aim to detect pollution hotspots caused due to traffic jams or factory emissions.

This tutorial will show you how to use DHT11 with Arduino.

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

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

Portable project that displays the current temperature on an LCD display.

A cheap DIY air quality monitoring device.

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

In this protip, I will show you how to build DS18B20 Digital Thermometer with Arduino.

Hazardous Gas leak detection system employ an audible alarm to alert people and lock all the air tight gates.

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

This is the first version of my Arduino Weather Station, a very simple project that will give you weather information.

A basic introduction to the low cost and accurate HC-SR04!

Simple metal detector capable of detecting a small coin at a distance of 4-5 cm.

Project stabilometric platform made with Arduino. Stabilometric platform can be used for medical rehabilitation and games.

This system will help prevent accidents caused by drunk driving.

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

Waterman is a device in form of a box which will check the contamination level of water and also the availability of water in the pipeline.

This is a very precise scale for any weight up to 1.5 kg!