HOW DOES A PHOTOCELL WORK?
Table of Contents A photocell, also known as a photoresistor or light-dependent resistor (LDR), is a type of resistor whose resistance changes with the amount of light it is exposed to. The basic principle behind how a photocell works is the variation of conductivity in response to light intensity. HOW DOES A PHOTOCELL WORK? Here’s […]
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