Just before creating my next tutorial, which will be using a PIR sensor, I thought I might create a separate tutorial for PIR Sensor.
This device measures fine dust and NO2 concentration in the air while on the move and adds GPS coordinates to each measurement location.
Project showcase by Telina
Easy to build, but comparable with professional seismometers, homemade Arduino seismometer.
Project tutorial by Mirko Pavleski
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.
Project tutorial by Nick Koumaris
Ultra low-cost flow-through photometer for on-line measurements of bacterial density.
by Alex Kutschera
Dear friends welcome to another tutorial! Today we are going to build an interesting Arduino project which is using a fingerprint sensor ...
Like God's Sight || Arduino Nano based PIR motion tone alarm.
by Boaz Lawnce
The ElectronicsLovers Tech Team built this module, which has one difference from a usual one: it’s digital.
Project tutorial by ElectronicsLovers
Build an Arduino heart rate monitor with a MAX30102 sensor and a 16x2 LCD.
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
Pulse induction metal detector, built on the Arduino Nano.
Project showcase by
I am back again with another Arduino based home automation project.
Project tutorial by Tarantula3
The detector can detect a small metal coin at a distance of 15 centimeters.
Create a burglar-tripwire with the ultrasonic sensor.
Project tutorial by Will_the_Star
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 digital stadiometer for human height measurement.
Project tutorial by fmarzocca
As the title says, this is a pretty simple PIR motion controlled relay using an Arduino Nano.
Project tutorial by HeathenHacks
Build a simple incident light meter for old meterless film cameras
Project tutorial by alankrantas
An automated humidor using an Arduino — with or without building your own humidor.
Project tutorial by MatthiasDankers
Monitoring temperature and humidity without using a WiFi connection. Suitable for a chicken coop.
Project showcase by John Weers
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
Project tutorial by
Intelligently reduce the moisture in your basement/crawlspace to help control mildew growth and lower your heating/cooling bill.
Project tutorial by Christian
Copy colours from outside environment.
Project tutorial by Vishwas Navada
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