Ever been in a situation where you had tried to figure out if your batteries had charge or not? Did you ever want to find out the capacity of a battery? This article would help you to design a circuit ...

Temperature is the most widely measured variable in the process industries, and it is often a critical factor in industrial processing. If a temperature measurement is not accurate or reliable, it can ...

Each body with a temperature higher than absolute zero (–273.15 °C = 0 Kelvin) releases electromagnetic radiation from the surface. This radiation is proportional to its intrinsic temperature. One ...