Thus it is concluded that the performance of Integrated
circuit is much better than that of Discrete Circuit. Also,
Integrated circuit puts back the Discrete Circuit in terms of
cost, size and reliability. We propose to use the Integrated
circuit in shock absorbers of bike. A piezoelectric device can
be mounted on the spring assembly for generating electrical
energy in response to strain imposed thereon in response to
the compressions and extensions of the spring assembly.
This energy can then be used for charging a mobile phone
battery.