We will use tinckercad ,thinkspeak and app to diplay temperature using arduino
##First creating the circuit components : Arduino Uno 3 i) Wifi module ii) 2 resistor iii) Temperature senor and wires ##Second creating api key using thingspeak i)create a channel copy apik key and include it in the dashboard code of tinkercad and some code ##third Creating an application using mit app inventor i)Create an interface ii)and backened code iii)scan the qr to dwonlaod the app (Note - they are all for free no need to donwload and everything is online)
