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.

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

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.

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