Description
The Arduino UNO Rev3 development board, from the brand ARDUINO, incorporates the ATmega328 microcontroller with a frequency of 16 MHz and 0.032 MB of flash memory, along with 2 KB of SRAM and 1 KB of EEPROM for your projects. It offers 14 digital I/O pins, 6 of which support PWM, and 6 analogue inputs, plus a USB port for connection and programming. This board operates at a voltage of 5 V and accepts a DC input voltage of 7-12 V, with a maximum current of 40 mA per pin, featuring an Arduino form factor and dimensions of 53.4 x 68.6 mm with a weight of 25 g.
Specifications
Processor
- Microcontroller model: ATmega328
- Microcontroller frequency: 16 MHz
Memory
- Flash memory: 0.032 MB
- SRAM (Static Random Access Memory): 2 KB
- EEPROM (Electrically Erasable Programmable Read-Only Memory): 1 KB
Ports & interfaces
- Wi-Fi: No
- Ethernet LAN: No
- USB ports quantity: 1
- Number of digital I/O pins: 14
- Number of analog I/O pins: 6
- PWM digital I/O pins: 6
Features
- Form factor: Arduino
Power
- DC input voltage: 7-12 V
- Operating voltage: 5 V
- Input voltage (max): 6 - 20 V
- DC current per I/O pin: 40 mA
Weight & dimensions
- Board dimensions: 53.4 x 68.6 mm
- Weight: 25 g
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