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.

Water quality, anywhere, anytime!

A fall detection system based on Arduino, Windows 10 and Microsoft Azure

This is a low cost, modular smart board with wireless capabilities.

This kind of system is the fastest growing safety feature in automotive industries.

Open source Smart energy monitor with some new features like Terminal Commands, Readings Logger, and Data Plotting.

Arduino Uno-based electronic weighing machine by 5-wire 3 kg load cell.

A project that speaks on behalf of mother nature. It is real time air quality monitoring device.

This is a 360 radar using an ultrasonic sensor that saves data and encodes them onto an image.

Learn how to model the sensor and getting a reliable distance measurement using Simulink and Arduino.

Air Quality License Plate Holder uses air quality sensor attaching to the vehicle to monitor the air quality through out the city.

It can measure fine dust, humidity, temperature and CO2 concentration in the air and check it on the internet in real time.

So the big aim here is obviously to predict the rain in the future. We'll build a system that does just that from scratch!

A PC application that talks to the Walabot PRO, Arduino and NeoPixels!

The project consists of reading values for pitch and roll, and communicating the modified values over serial to the display.

Build your own high-quality water sensor to monitor your pool or spa, using the Amazon Alexa to check on the status of your pool.

A fire-monitoring and crowdsourcing tool that will allow local fire managers to respond to wildfires.

Smart weather prediction device which send data to wunderground and receives the predicted 10 day forecast.

Smart traffic control for more livable cities.

Monitor lake turbidity as well as temperature and humidity with your smartphone via BLE

Learn how to model the sensor and getting a reliable distance measurement using Simulink and Arduino.

If the temperature measured by DS18B20 is above the predefined threshold, it turns the fan on automatically unless the piezodisk is pressed.

Arduino and Raspberry Pi. Sensing motion, temperature, vibration, VOC and CO2, altitude, current, and voltage. Powered by 120VAC and relays.

It is a standard INA219 module but this has an isolated measured voltage from the MCU.