Here we use PIR sensor and Arduino to detect the motion of a hand. This detection can be used to operate electronic equipment.
Project tutorial by ElectroPeak
Smarter Home Energy Use with Open Source and Cheap Sensors.
Project in progress by Andrew Jawitz
Dear friends welcome to another tutorial! Today we are going to build an interesting Arduino project which is using a fingerprint sensor ...
Project tutorial by Nick Koumaris
Easy to build, but comparable with professional seismometers, homemade Arduino seismometer.
Project tutorial by Mirko Pavleski
Let us predict the changes around us with Arduino
Project tutorial by Prajjwal Nag
DIY Arduino air quality monitor which can measure surrounding air quality also shows temperature and humidity in your room.
Project tutorial by Abid hossain
Pulse induction metal detector, built on the Arduino Nano.
Project showcase by Alexey
Intelligently reduce the moisture in your basement/crawlspace to help control mildew growth and lower your heating/cooling bill.
Project tutorial by Christian
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.
An Arduino based device to monitor the levels of combustible gases, carbon monoxide, relative humidity and temperature in the kitchen.
Project showcase by Mustafa Hesham
This is a very precise scale for any weight up to 1.5 kg!
Project showcase by mPelectronic
It can detect metal coin at 15cm +, and bigger metal objects at 50cm and more. Also capable of discriminating between ferrous and nonferrous
The detector can detect a small metal coin at a distance of 15 centimeters.
A cheap DIY air quality monitoring device.
This is a smart plant pot that can sense the plant's condition and shows an emotional expression (animation) for that condition.
The lightmeter based on Arduino as a main controller and BH1750 as a metering cell. Information is displayed on SSD1306 OLED display.
Project tutorial by Vasyl Pominchuk
Simple data logger that stores electrical data (voltage, current, power, energy, etc.) in an SD card, with timestamp for later analysis.
Project in progress by Javi D'Ambra
A low cost air quality monitoring device created with an aim to detect pollution hotspots caused due to traffic jams or factory emissions.
Project in progress by Tejas Shah and Tejas Shah
Arduino Nano and Visuino: Plot BME280 Temperature, Humidity and Pressure on Nextion Display Scope - Quick and Easy
Project tutorial by Boian Mitov
A weather station that can show local atmospheric pressure, temperature humidity and UV index without any internet connection.
A digital stadiometer for human height measurement.
Project tutorial by fmarzocca
It is hard to measure the height of the children. So, we made Height Measure using distance sensor VL53L0X.
Project tutorial by HomeMadeGarbage
If you have to drill a certain depth for a project, you need a bench drill with depth display. See how simple it works in this project.
Project tutorial by Thomas Angielsky
This coaster detects the temperature of a cup. You get a signal when it is ready to drink.
Project tutorial by jensmalmgren
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