As we said this is the new schema for the enhanced cdrom car player.
The new enhancements are:
- A power switch:
This used turn off/on the CD-Drive.
- A POWER LED.
- A diode to protect against the short-circuit.
- A fan to cool the 7805 and 7912.
- A 7912 voltage regulator give us -12V to stabilize the car battery.
- A secured handcraft wood box to make it more beautiful and to supress a
lot of jumps while it is playing.
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