Monitoring and Controlling Temperature & Humidity With Fan & Fogging for Hydroponic Greenhouse
Temperature-controlled Fan and Moisture-controlled Walve
Display real time pulse oximeter reading of temperature and oxygen level.
Display a real data patient's pulse oximeter reading of temperature and oxygen percentage.
Vatten och lufttemperatur Kärraviken Askersunds kommun, Vättern. Se badtemperatur här. Data logging with esp8266, ds18b20. © Andreas Svensson 2020