3 Sensors : Temp, Hum, Cds

3 sensors : CdS, Temp, Hum

3 sensors : Cds, Temp, Hum

3 sensors : Cds, Temp, Hum

3 sensors : temp, hum, CDS

3 sensors : CdS, Temp, Hum

Monitors temperature, humidity, and soil moisture levels. The system will alert users via an IoT platform when conditions deviate from optimal levels and control LED lights to provide supplemental light.

3 sensors: cds, temp, hum

3 sensors : CdS, Temp, Hum

3 sensors: CDS, Temp, Hum

3 sensors : cds,temp,hum

3 censors : CdS, Temp, Hum

3 sensors

NodeMCU 실험

Refrigerator alarm temp high low 2-8 C