Video

What is gamma?

by Aju Vignesh
May 7, 2020

This term gamma, as you might have seen being used on tv, computer monitor, or even on a projector. You might know it is derived from the Greek language. But what is gamma and why it is used in electronics?

What exactly is PPI in a display?

by Aju Vignesh
March 9, 2023

You might have very often come across this term in Internet especially when reading about phones. Reviews say that higher the ppi, better the display sharpness. Although it is not always true, what exactly is this PPI?

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