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General| Form factor | Arduino |
|---|---|
| Certification | RoHS, FC, CE |
| Processor model | - |
| Processor frequency | - MHz |
| Microcontroller model | ATmega328 |
| Microcontroller frequency | 16 MHz |
| DC input voltage | 7-12 V |
| Operating voltage | 5 V |
| DC current per I/O pin | 40 mA |
| Flash memory | 0.032 MB |
| Maximum internal memory | - GB |
| SRAM (Static Random Access Memory) | 2 KB |
| EEPROM (Electrically Erasable Programmable Read-Only Memory) | 1 KB |
| Wi-Fi | No |
| Number of analog I/O pins | 6 |
| Number of digital I/O pins | 14 |
Weight and Dimensions| Board dimensions | 53.4 x 68.6 mm |
|---|
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