blog/_posts/2013-05-18-automatic-parasol-arduino-uno-r3.md

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title	date	url	layout	category
Self-reliant parasol [Arduino Uno R3]	2013-05-18	automatic-parasol-arduino-uno-r3	post	Hacking

This project has to optimize the brightness rate of a place.
A photo-resistor is connected to an Arduino which decides when the parasol has to go up, or go down.
This action depends on the wind and the luminosity : when wind rate is LOW and brightness too HIGH, the motor is launched and the status of the parasol changes.
There is two limit switches sending a HIGH state when pressed.
They stop the progression of the parasol.

Thanks to Lucas and PATT 👍

Code here.