The CPU contains thousands of transistors and logic circuits packaged in a very small design known as an integrated circuit (IC).

Flexible linear LED modules consist of surface-mounted LEDs on long, thin, flexible circuit boards that usually have self-adhesive packings and are packaged in reels.

This paper gives the operation principle, the structure and the circuit system designs of the micromachined electrostatic servo accelerometer, and briefly describes its packaged sample.