CO2 monitor and log based on MQ-135 with temperature and relative humidity correction.
Project showcase by ArduinoKoen
Replicate a 3D environment in real-time!
Project showcase by Travis Ledo
This fully functioning Geiger counter was designed after the PKE Meter from the 1980s Ghostbusters movie.
Project showcase by mvonsivers
Pulse induction metal detector, built on the Arduino Nano.
Project showcase by FoxyLab
In this project I created a pretty simple digital level using a LCD screen and a gyro sensor.
Project showcase by elegoo-arduino
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
How long were we released from the gravity of the Earth? This machine measures how many seconds we are zero gravity state.
Project showcase by hminowa
An automated probe that collect CO2 flux data on lake Mendota, WI.
Project showcase by SHUAI ZHANG
How to build an humidity and temperature meter with time display from an old voltage meter casing.
Project showcase by Mr_Xu
A simple humidity, temperature, and pressure data logger.
Project showcase by matthew Champion
You activate the bomb by plugging it and hold button to defuse.
Project showcase by Nashboss100
A touch sensor pad with sound sensor controlling AC/ DC lights.
Project showcase by Anbumachi
We built this to help our farmer friend in Thailand track his truck to prevent rice theft.
Project showcase by Sustainable Living Lab
This is a very precise scale for any weight up to 1.5 kg!
Project showcase by mPelectronic
Homegrown sump pit monitor with Nagios integration.
Project showcase by loupalladino
This project is about a simple movement detector. Whenever any obstacle comes in a line (predefined) a light will glow.
Project showcase by Sriram MN
Waterman is a device in form of a box which will check the contamination level of water and also the availability of water in the pipeline.
Project showcase by Technozz
Reads and stores in SD card, the temperature and humidity values over time.
Project showcase by lmsousa
A device to prevent students running fast.
Project showcase by 5 developers
This toy project uses the TCS34725 to read the color of Lego bricks, and uses a Raspberry Pi UWP C# application to say the color.
Project showcase by Jeremy Lindsay
Ever care about the place you may spend one third of a day? enVMon captures noise level, air quality, UV level, temperature and humidity.
Project showcase by comcrazy
The ability to dynamically measure the plastic material (filament) in use by a 3D printer includes some interesting requirements.
Project showcase by Enrico Miglino
Weather Station With Arduino/Genuino, ESP8266, BMP180, DHT22 and Thingspeak.
Project showcase by Tittiamo
A simple 4 channel design/program for monitoring orchid and plant moisture levels.
Project showcase by Mitch K
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