Dear friends welcome to another tutorial! Today we are going to build an interesting Arduino project which is using a fingerprint sensor ...

In this tutorial I am going to show you how to build a Wireless Weather Station with a big 3.2" Color TFT display using Arduino.

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

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

Smarter Home Energy Use with Open Source and Cheap Sensors.

Let us predict the changes around us with Arduino

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

UltrasonicEyes is a fun and quirky project you can place somewhere and watch as it looks at things moving around in front of it. Freaky!

With only an arduino board, two servos, and an hc-sr04, and some python, you can create a room scanner that is capable of showing depth!

It is hard to measure the height of the children. So, we made Height Measure using distance sensor VL53L0X.

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

This is a low cost, modular smart board with wireless capabilities.

Pulse induction metal detector, built on the Arduino Nano.

Arduino Nano and Visuino: Plot BME280 Temperature, Humidity and Pressure on Nextion Display Scope - Quick and Easy

The detector can detect a small metal coin at a distance of 15 centimeters.

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

Power monitoring, appliance detection using Arduino and save data into a Text file, Google Sheet for creating graphs and analysis.

This device measures fine dust and NO2 concentration in the air while on the move and adds GPS coordinates to each measurement location.

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

Connect GPS and MicroSD Card to Arduino and log the GPS information - Quick and Easy

This project will demonstrate how to build a water level monitor using an Arduino Nano, a Solu SL067 water level sensor, and an indicator.

Just before creating my next tutorial, which will be using a PIR sensor, I thought I might create a separate tutorial for PIR Sensor.

Senses for smoke in the air near a 3D printer and will sound an alarm and turn off power to the printer if smoke is detected.

A cube with all the necessary sensors, suitable for a wide range of applications like agriculture. Know the land beneath you!