A simple device that can remotely tell the user at any time if the night sky is clear and suitable for viewing.
This system created using three Particle Photon 2, will add intelligence to your everyday fan and make sure your room is never hot again.
Safety is one of the main issues that the hearing-impaired community struggle with! There has not been any solution yet until now.
A combination of sound, light, and motion sensors to detect if you've left your lights on when they shouldn't be.