Temp/Hum datalogger for calibration laboratory of power consumption meters DIY Datalogger who measures the temperature and humidity Materials: NodeMCU v3.0 Board SHT-3X Sensor Potentiometer 7805 Linear regulator 1N4004 Diode 1000uF capacitor 12 V @ 1A Power supply Code 1.0 1.1 Mobile App Blynk Website onmotica MonitorLab Autor Andres A. Martinez. - Github - CV Colaborators Miguel A. Califa U. - GitHub - CV
