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??????????????????????????????????????????SAM??顢???????塢PCB???????塢?????????????????????????????????????????????У???????????????л??????????????????????????????????????????????飬??????С????????????????????

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?????????????????????????????????饗SAM???????ù??????????Type B????IC?????????????????????Ч????????????????????????USB??????????????????????RS232??TTL????

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??CPU??ARM Crotex-M0???????????
??洢????16KB???Flash??4KB???RAM
??????????USB DEVICE 2.0 ??RS232 ??TTL
???????????飺???????????????????飬???????????????????й??????????????豸??????????????5CM??????????1.5?????`
???????????????Type B?淶?????????????г??????13.56MHz
??????DC 5V?????USB?????磩??RS232??TTL??? ????????????????
?????1.5W
????????200g
???????????????5000С?
?????????
????????0?桫50??
???????10% ??95%
?????????86??106 kpa
????????????????60 dB??A??