Starter Kit 37 Sensor Kit & UNO R3 PLUS Atmega328P & Nano Micro Shield V3.0 Platine
ab 1,50 €
The Uno R3 also adds SDA and SCL pins next to the AREF. In addition, there are two new pins placed near the RESET pin. The other is a not connected and is reserved for future purposes. Nano Micro Shield V3.0 I/O (Nano Expansion Board Micro Sensor Shield v3.0 I/O For Uno R3 leonardo ).
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