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

Portable distance detection device using an Arduino and an ultrasonic sensor.

The HMC5883is a digital compass designed for low-field magnetic sensing. This device has a wide magnetic field range of +/-8 Oe.

Intelligently reduce the moisture in your basement/crawlspace to help control mildew growth and lower your heating/cooling bill.

How long were we released from the gravity of the Earth? This machine measures how many seconds we are zero gravity state.

The ElectronicsLovers Tech Team built this module, which has one difference from a usual one: it’s digital.

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

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

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.

Simple data logger that stores electrical data (voltage, current, power, energy, etc.) in an SD card, with timestamp for later analysis.

Get the highest accuracy and efficiency when measuring altitude with BMP180 Pressure Sensors by using a tilt sensor and a vibration motor.

Get the weather information through an Android app constantly and use the solar energy generating by the PV panel to charge devices.

How to build an humidity and temperature meter with time display from an old voltage meter casing.

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

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

CPS120 is a high quality and low cost capacitive absolute pressure sensor with fully compensated output.

This project consists of a set of proximity sensors with a haptic interface to alert the user to the presence of objects around them.

Use the cheap Fiagro TGS4161 Sensor to monitor CO2

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

Let us predict the changes around us with Arduino

I’m on a mission to reduce the amount of noise my LulzBot Mini 3D printer makes. The stock fan is loud and it's either on or ON!

This project is about a simple movement detector. Whenever any obstacle comes in a line (predefined) a light will glow.

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