A cheap DIY air quality monitoring device.
Project tutorial by Mirko Pavleski
Use a DHT22 sensor with Arduino to acquire room relative humidity, temperature, humidex. Show values on display. Log data with MATLAB.
Project tutorial by dancili
A simple device that makes controlling humidity and saving energy a snap. Operates as easily as a thermostat.
Project tutorial by Shaeroden
An interesting way to increase sensitivity and reduce the noise of the ADXL335 analog accelerometer.
How to use a GY86 (wave measurements) and water temperature sensor.
Project tutorial by T3ch Flicks
A super smart buoy with lots of sensors that sends data over radio to a base station where it is displayed on a real-time dashboard!
The ball and beam system is laboratory equipment with high nonlinearity in its dynamics and PID control.
Project tutorial by Karem Ben Chikha
Literally the simplest way to make a weather station!
Project tutorial by Mission Critical
Remote temperature monitor using a Bluetooth module and an NTC thermistor. An Android app made with App Inventor is used to read data.
Project tutorial by Federico Vivaldi
The detector can detect a small metal coin at a distance of 15 centimeters.
Easy to build, but comparable with professional seismometers, homemade Arduino seismometer.
Project tutorial by dev009
A digital stadiometer for human height measurement.
Project tutorial by fmarzocca
Copy colours from outside environment.
Project tutorial by Vishwas Navada
Build an Arduino heart rate monitor with a MAX30102 sensor and a 16x2 LCD.
As the title says, this is a pretty simple PIR motion controlled relay using an Arduino Nano.
Project tutorial by HeathenHacks
Create a burglar-tripwire with the ultrasonic sensor.
Project tutorial by Will_the_Star
The ElectronicsLovers Tech Team built this module, which has one difference from a usual one: it’s digital.
Project tutorial by ElectronicsLovers
Intelligently reduce the moisture in your basement/crawlspace to help control mildew growth and lower your heating/cooling bill.
Project tutorial by Christian
During the summers, many people get sunstroke because of playing in the sun for too long. So this device will prevent getting sunstroke.
Project tutorial by Hemesh chadalavada
Build a weather station with Arduino & ASP.NET Core.
Project tutorial by Zhang Yuexin
If the temperature measured by DS18B20 is above the predefined threshold, it turns the fan on automatically unless the piezodisk is pressed.
Project tutorial by Kutluhan Aktar
This project will demonstrate how to build a water level monitor using an Arduino Nano, a Solu SL067 water level sensor, and an indicator.
Project tutorial by NewMC
Build a simple incident light meter for old meterless film cameras
Project tutorial by Alan Wang
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