You can use the DHT22 (or AM2302) humidity/temperature sensor and the Arduino UNO board to read data and print it out to the serial monitor or to display it on an LCD ...
<item itemtype="Subcircuit" CircId="Uno-1" mainComp="false" Show_id="true" Show_Val="false" Pos="-472,-344" rotation="0" hflip="1" vflip="1" label="Uno-1" idLabPos ...
// Connect pin 1 (on the left) of the sensor to +5V // NOTE: If using a board with 3.3V logic like an Arduino Due connect pin 1 // to 3.3V instead of 5V! // Connect pin 2 of the sensor to whatever ...
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