How to build a DIY Wi-Fi gas detector that sends SMS alerts using a Particle Photon, a gas sensor and a buzzer

A simple build-your-own environment monitor for your home. This project uses Particle Photon, sensors from Adafruit, and a 3D-printed case.

Robust weatherproof solar powered weather station. Uploads to Weather Underground via WiFi.

Remote Humidity / Temperature / Motion detection using Particle Cloud and IFTTT for notifications.

Reports real-time temperature + humidity to my cell phone and computer.

To monitor user safety, a sensor cluster collects and graphs data of obstacles in the blind spot, wheelchair speed, and degrees of tilt.

Ping me to water my basil plant when the soil moisture gets too low.

Turn the lights on and off with a finger snap.

This project fixed my problems with hot and cold rooms and logs details about how it was done, to compare to my ecobee4 thermostat details.

Are you like me? Do you kill all your plants because you forget to water them? This project solves that.

The screen displays a news headline and whether the light is on or off.

This is a generic sensor that anyone can adapt and use for their particular situation.

Noise detector made to measure sound in a classroom.

The team measured temperature, air pressure, and the methane gas content in a Lane Tech classroom.

The aim of this project was to build a portable, low-cost Gas-Sensing Device that can be used to detect air pollutants from various sources.

The kitchalarm notifies you when your kitchen is empty so that you don't have to stop working to check for yourself.

Students enter class and show their grade by pressing one out of the five buttons. Sound is being measured to see correlations with grades.

Monitors a leopard trap door and occupancy by means of internal or external sensors.

Creates a functioning automatic and manual plant watering system featuring Particle Argon, 5V power supply and sensors to activate the pump.

The City Farmer project is one that aims to use renewable energy to gather environmental data from virtually anywhere.

The Stove Safety Monitory System monitors the temperature and motion around the stove with real-life data to maintain home safety.

Have you ever been too lazy to get up and turn on or off your lights? Then this Sound Activated LED Strip is just for you.

Detects sound and airborne particulates in the air. If unsafe levels of either are present, warning lights will display.

An automated watering system using a soil sensor to measure how dry the soil is, using an Optocoupled Relay to operate the pump.