Shingles is the reactivation of a viral infection in the nerves to the skin that causes pain, burning, or a tingling sensation, along with an itch and blisters in the skin supplied by the affected nerve. It is caused by the varicella zoster virus[1] , or VZVâthe same virus that causes chickenpox.
Types Of Electrical Circuits There are basicly three types of basic electronic circuits a Series Circuit, Parallel Circuit, and Series Parallel Circuit this is a combination of both series and parallel circuits.
Analog and Digital Circuits Analog Electronics. Most of the fundamental electronic components â resistors, capacitors, inductors, diodes, transistors, and operational amplifiers â are all inherently analog. Circuits built with a combination of solely these components are usually analog.