1pcs DHT21 100% New Digital-output relative humidity & temperature sensor/module,connect with single-bus-line Sensor AM2301
![1pcs DHT21 100% New Digital-output relative humidity & temperature sensor/module,connect with single-bus-line Sensor AM2301](http://ae01.alicdn.com/kf/HTB1mxFFFTlYBeNjSszcq6zwhFXas/1pcs-DHT21-100-New-Digital-output-relative-humidity-temperature-sensor-module-connect-with-single-bus-line.jpg_350x350.jpg)
sku: 1746629566
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$2.42
Shipping from: China
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