Is that a rectifier diode in the plugpack power supply ?
Hey mtripoli,
How would you like to make a PCB for this:
Give me a bit and I'll whip up a schematic with the transistors the wrong way round
Nah just kidding
I'm not actually using the 7805s at the moment because I have a 2 amp 5 Volt regulated wall supply.
The plugpack is a charger for a Sony PSP, and I would have thought the caps would be in that.
So it's a talking clock with a display now, but I also want to add an FM radio that I'm making with a Philips FM radio IC tonight.
There should be some circuit to switch the input of the amplifier chip
between the pic and the radio chip.
Should I use signal transistors?
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