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Calibrated digital temperature and humidity sensor module using the DHT22 (AM2302), wiring straight to an MCU
Temperature -40 to 80C +/-0.5C | humidity 0-99.9%RH +/-2%RH | resolution 0.1 | 3.3-5.5V | single-bus
Pins: VCC, GND, DOUT
滿千免運優惠(限郵寄和超商純取貨) on order
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已校準的數字溫濕度感測器,用於檢測環境溫濕度,採用DHT22(AM2302),標准單總線介面。相比DHT11,擁有更高的精度和更大的量程。
溫度:
濕度:
工作電壓:3.3V ~ 5.5 V
推薦儲存環境:
以接入MCU為例: