qing sun

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Question asked: Is it needed to buy Adafruit 4-Channel ADC when I want to use this lib?: I'd like to buy Adafruit 4-Channel ADC,but I live in China and I cannot get …
qing sun - 21 Nov 2014
Question asked: export to keil 4 but some errors appear: {{/media/uploads/jxncsq/qq--20141107223445.jpg}} what's that means and what can I do to solve this?
qing sun - 07 Nov 2014

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