This DHT11 temperature and humidity sensor is a composite sensor which
contains a calibrated digital signal output of the temperature and humidity.
DHT11 temperature and humidity sensor uses the acquisition technology
of the digital module and temperature and humidity sensing technology,
ensuring high reliability and excellent long-term stability.
It includes a resistive element and a NTC temperature measuring device.
(2)Parameters：
◆ Working voltage: +5 V
◆ Working temperature: 0-50 ℃ error of ± 2 ℃
◆ Humidity: 20-90% RH ± 5% RH error
◆ Interface: digital port
(3)Components needed:
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