Lets say it is 12 noon now. if I placed a sensor in my yard or in a street, exposed to the Sun light, it shows 38°C. If I placed a sensor to inside a building then it shows 27°C. If I placed inside the front room, it shows 33°C and if I placed inside the back room it shows just 22°C. What is the temperature of the surrounding place (I said 'New York' for example) now? And where to place the sensor to get valid reading?
I am planning to make simple analog thermometer using LM35A.
I am planning to make simple analog thermometer using LM35A.