Discover a line
by Ingo Lohs
Despike/smooth data from a DHT22 with a median filter and display on a 0.96 inch OLED with the date and time from a DS3231 real-time clock!
Project tutorial by VE1DX
Use the IO Expander and accessories to connect OLED screens and I2C sensors over a 100ft away.
Project tutorial by Christian
Geiger counter measuring radioactivity using Arduino Nano in 3D-printed housing, with OLED display and Li-ion battery.
Project tutorial by Pedro52
Project stabilometric platform made with Arduino. Stabilometric platform can be used for medical rehabilitation and games.
Very simple air quality monitor with nice processing graphical interface oh PC monitor.
Project tutorial by Mirko Pavleski
Nice looking weather station based on BMP180 and DHT11 sensor boards.
Improve reliability of measurements using PPD42NS sensor using modular 3D printed solution which includes exclosure box for sensor.
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
A cheap DIY air quality monitoring device.
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
This fully functioning Geiger counter was designed after the PKE Meter from the 1980s Ghostbusters movie.
Project showcase by mvonsivers
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.
Pulse induction metal detector, built on the Arduino Nano.
Project showcase by FoxyLab
Easy to build, but comparable with professional seismometers, homemade Arduino seismometer.
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
Project tutorial by dev009
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