An IOT project that includes students checking their assignment by using RFID card, that will light up LCD when someone goes through infrared light with a buzz when someone scans .

record time capture, place capture, total capture

test

Si7021 Sensor

Monitoreo en tiempo real de temperatura y CO2

Exercise 2

Templogger nr 4 med wifimanager, DHT22, thingspeak og MySql sending av Temp og Hum.

Esta aplicacion se encarga de monitorear las condiciones de temperatura y humedad del laboratorio

teplota a vlhkost pro sledovani prostredi rostlin

Various readings at the ranch