If we walk in the shop or mall and see the electronic equipment is high end, so sometimes we desire to have the equipment, for example, we see that a subwoofer bass sound is so excite. but for the price of our audio equipment may still include expensive
As an electrician we have any idea, how to make a quality subwoofer, such as not lose it in the store, but with an affordable cost.
Music of heave fluty, plus the subwoofer with the boom of the formations, it is that we want to show in this project. a series of simple and inexpensive numun able to meet the conditions above.
To suuplay series of the above you can use the IC regulator 7815 and 7915 or more can be seen here