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TempRH

The beginnings of an idea for a much larger project.

• Intro / Overview

TempRH monitors temperature and relative humidity (±0.02º). It checks the the temp and RH every 30 seconds and writes the output to an LCD screen. My intent with for TempRH is for it to be generic enough to easily add on additional functionality (i.e. soil temperature sensor).

• Platform
  • Arduino UNO R3
  • 4x 330 ohm resistors
  • 1x 270k ohm resistor
  • wire