×

Arduino Uno Rev 3 SMD ATmega328P 14 digital input/output pins

 

Buy 2 or more and pay each × each Save %
Total · you save
Arduino
Part no A000073
Ascent part no 820354
Loading...
An Arduino Uno Rev3 SMD development board based on the ATmega328P microcontroller. It is designed for general-purpose prototyping and embedded projects, offering USB connectivity, on-board power regulation, and a layout suitable for breadboarding and rapid development.

Technical Specifications

Product NameArduino Uno Rev3 SMD
ManufacturerArduino
Model NumberA000073
Product LineUno
Product CategoryModules
PRODUCT TYPE
Product typeDevelopment board
PROCESSOR
ProcessorATmega328P
Clock speed16 MHz
MEMORY
Flash memory32 KB
SRAM2 KB
EEPROM1 KB
INPUT/OUTPUT
Digital input/output pins14
PWM outputs6
Analogue inputs6
CONNECTIVITY
USB connectionYes
ICSP headerYes
POWER
Power jackYes
Operating voltage5 V
PHYSICAL
Form factorSMD version

Downloads

Please read our terms and conditions. We try very hard to make sure the specification and images on this page are accurate, but occasionally (and thankfully rarely) mistakes do happen. If you discover the product delivered is not as described, please let us know as soon as possible after delivery so we can correct the mistake and arrange for the product to be returned.

Arduino
Part no A000073
Ascent part no 820354
  • Free NZ deliveryNo hidden fees
  • 100% Kiwi owned34 years in business
  • Net Promoter Score 94Rated by our customers
Questions? (04) 802 3890


"Good selection, good prices, and fast delivery." Billy, 26 October 2026
More feedback