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r3 v5 expansion board
Selling leads
... supply 3. On-board level conversion scheme, truly compatible with 5V/3.3V IO level, supporting various microcontroller IO connections 4. ...
2024-12-09 13:29:09
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... supply 3. On-board level conversion scheme, truly compatible with 5V/3.3V IO level, supporting various microcontroller IO connections 4. ...
2024-12-09 18:20:17
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