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DHT11

Layout symbol

Low-cost temperature and humidity sensor (0–50 °C, 20–90 % RH) with a single-wire digital output, read with a DHT library. The data pin needs a pull-up resistor (about 10 kΩ) if your board doesn't have one, and it can be read about once per second.

Details

Reference Character
U
Default Value
—
Library
Circuit Canvas Library