Fog Sensor - Particle Photon - Save Data Online

To measure the amount of fog or smoke in the air we made this fog sensor. It measures the amount of light a LDR receives from a laser, and compares it to the amount of light of the surrounding. It posts the data on a google sheet realtime via IFTTT. Ingredients - Particle Photon- 2x Breadboard- ...
By: Niels van Engelen

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from Instructables: exploring - featured http://ift.tt/2nbXrQr
via IFTTT