In electronics, a flip-flop or latch is a circuit that has two stable states and can be used to store state information. A flip-flop is a bistable multivibrator. The circuit can be made to change state by signals applied to one or more control inputs and will have one or two outputs.
Report Abuse. 1  It varies, I've had some scars that weren't sensitive at all. But there's also a scar under my ribs on the left side that's still ultra-sensitive... 2  I suppose it depends how deep the oncision was but my scars were sensitive for at least 5-6 years after the op. gypsy girl Â· 9 years ago.
1 Improves acne scars â Softening the top layer of your skin with microdermabrasion can smooth very superficial acne scars by removing the skinâs dead cells on the surface of your skin and improving the smoothness and texture of your mug. Improves acne scars â Softening the top layer of your skin with microdermabrasion can smooth very superficial acne scars by removing the skinâs dead cells on the surface of your skin and improving the smoothness and texture of your mug.