[Arm-netbook] EOMA-68 tablet/laptop/engineering-board PCB schematics design underway

luke.leighton luke.leighton at gmail.com
Mon Nov 12 03:17:20 GMT 2012


ok, i've greatly simplified the audio circuit, after finding a
PWM-driven LM386 and then finding a TDA2822D circuit, then finding
that chinese knock-offs of that are veeery cheap :)

question: would 0.38W per channel be enough (for little speakers) or
should i use 2 of them?

anyone who wants to follow along, here's the PDF (yaaay!)
http://hands.com/~lkcl/eoma/kde_tablet/tablet.pdf



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