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Arduino Mega 2560 Rev3 — Arduino Official Store
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![Amazon.com: ARDUINO MEGA 2560 REV3 [A000067] : Electronics](https://m.media-amazon.com/images/I/61MygwmVA1L._AC_UF350,350_QL80_.jpg "Amazon.com: ARDUINO MEGA 2560 REV3 [A000067] : Electronics")