OSH Park
Plant Waterer 1.1
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Plant Waterer 1.1
by Lippy.
2
layer board of
1.96x1.40
inches
(49.78x35.59
mm).
Shared on
March 12th, 2014 02:54.
Measures soil moisture via soil capacitance and controls a valve made from RC servo. Uses solar panel to charge a Li-Ion cell. RGB LED displays the moisture level. Pushbuttons lets the user give feedback to the controller on how well its watering.