Description: Embedded systems: Week Ligong EasyArm2131 development board Protel schematic diagram of the real version (not the PDF version of shameless!), On-line how to get there was none, and I was a victim of it had to face a PDF of the map lines, components one by one slowly painting, because it is produced by Altium Designer, Protel 99SE to take into account those who use it as a generic format conversion. sch, at the same time the original document together SchDoc attach (Protel DXP also be open) for embedded Friend interested Arm saving it hundreds of the ocean, at the same time exercise their own PCB production capacity.
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