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Arduino UNO Rev 3 Development Board ONLY

 

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Arduino
Part no A000066
Ascent part no 820360
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The Arduino UNO Rev3 is a general-purpose microcontroller development board based on the ATmega328P. It is designed for prototyping, learning electronics, and building small control projects, with built-in USB connectivity, analogue and digital I/O, PWM outputs, and an external power input.

Technical Specifications

Product NameArduino UNO Rev3
ManufacturerArduino
Model NumberA000066
Product LineUno
Product CategoryModules
BOARD
Product typeDevelopment board
MicrocontrollerATmega328P
Operating voltage5V
Recommended input voltage7-12V
Input voltage limits6-20V
Digital I/O pins14
PWM pins6
Analogue input pins6
DC current per I/O pin20 mA
DC current for 3.3V pin50 mA
Flash memory32 KB (of which 0.5 KB used by bootloader)
SRAM2 KB
EEPROM1 KB
Clock speed16 MHz
CONNECTIVITY
USBUSB-B
USB-to-serial interfaceATmega16U2
PHYSICAL
Board sizeApproximately 68.6 mm x 53.4 mm
WeightApproximately 25 g

Downloads

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Arduino
Part no A000066
Ascent part no 820360
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