Another plant watering system, now with a light sensor, 4 LEDs, silent pumps, and memory.
Project in progress by Fabio Cardoso and adamneareva
An other double plant watering version, now with more autonomy and less power consumption.
Project in progress by adamneareva
A robot that waters two plants.
Project showcase by adamneareva
A miniature three degrees of freedom robotic arm that you can even record the movement and loop it!
Project showcase by Ooi_Yan_Liang
An automated humidor using an Arduino — with or without building your own humidor.
Project tutorial by MatthiasDankers
In this project some brilliant ideas found in the Internet are combined together.
Project tutorial by Alexander
I have tested these sensors but they can read the jar capacitance or the water stagnation
If metal used in the electrodes is not inox or similar it will corrode when there is water and oxygen
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