Smarter Home Energy Use with Open Source and Cheap Sensors.

Measuring engine data with Arduino and retrieve/display it over LAN in a webpage with awesome configurable steelseries gauges .

Clouds meter <> establish the height of clouds through an IR measurement temperature of saturation.

The objective is to find an easy way to implement RS485 on an Arduino Uno, then to adapt it to an ESP8266.

A low cost air quality monitoring device created with an aim to detect pollution hotspots caused due to traffic jams or factory emissions.

This project is based on Arduino radar (HC-SR04) which is digitally visualized using Processing.

Our objective is to design, build and implement in-the-field technology in an ecological way that generates environmental awareness.

Use the cheap Fiagro TGS4161 Sensor to monitor CO2

Simple data logger that stores electrical data (voltage, current, power, energy, etc.) in an SD card, with timestamp for later analysis.

A pantry which can automatically replenish kitchen items.

A cube with all the necessary sensors, suitable for a wide range of applications like agriculture. Know the land beneath you!

An Arduino-based altimeter, mostly for model rocketry.

An environmental monitoring system using a Nano, with GPS, BME680, VEML6070, MiCS-5524, BH1750, a 128x64 OLED, and NeoPixels.

Like a real pyranometer, realize a measurement of sun power.

Record IMU and GPS data from your motorcycle with Arduino and the RideData.net Android App! Recording gravity data has never been so fun!

Real-time water quality data monitoring and regulation adviser for swimming pools!

Real-time position data and AHRS data logged to a mSD card.

A device which collects data (environmental, soil and photosynthesis values) of plant(s) and then stores/analyze using a MKR1000 and Azure.

Fan PWM controller with temp sensing and max speed button override

The VL53l01x distance sensor as EV3 sensor.

Wake up, get productive or sleepy with the help of all available senses only when you need it.

This Smart Blind Assistant helps blind people to sense their environment. This assist device can also be connected through Bluetooth.👁️

If you can't fix it in software you'll have to fix it in hardware in this case. Hence the NMEAtor.

Automated colour transmission and reflection measurement system for quantifying results of measurements with a colour change.