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. 2021 May 19;21(10):3522. doi: 10.3390/s21103522

Table 1.

Power consumption of DHT11.

Parameters Quantity
Resolution 8 bit
Power supply 3–5.5 V DC
Current supply Standby 100–150 μA
Average 0.2–1 mA
Measuring 0.5–2.5 mA
Sampling period 1 s
Transistor logic (TTL) configurations power consumption 10 mW