This is a web enabled PM2.5 monitor designed to be cheap and easy to build.

Monitors water level in a bucket using a water level sensor and a Particle Photon. Sends a text message when the level passes a threshold.

Build an Android or iOS app for your hardware with no coding!

Spark Core / Photon / Electron Water Sensor with SMS alerts via Twilio or any webhook via IFTTT

Get notified of a water leak wherever you are

Connect your Particle Photon directly to Azure IoT Hub and Azure IoT Central. Azure IoT Hub two-way messaging and direct methods supported.

This is a project which helps you to detect the one who break into your rooms without your authorization.

Use IFTTT to automatically log data to a Google spreadsheet using a Particle Photon. This will show how I logged temperature data.

IOT wind generator monitoring with real time logging and display on a Wink Nimbus gauge cluster.

An air quality monitoring station that reports the PM2.5 density in the air, the Air Quality Index (AQI) via MQTT.

Read multiple sensors from a Particle Photon and Publish via webhook to Thingspeak.

Know the temperature of your pool anywhere, anytime

A notification system that will alert you when water is detected in any area of your home.

Receive notification of activity in your home. Know when unauthorized guests are in your home and when important items are tampered with.

Control your AC unit with a click of a button and manage the average temperature in your house from anywhere.

PIR based force detector with Particle Photon at core.

DHT22 sensor connected to photon transmits humidity & temperature values to spreadsheets on Google Drive.