Arduino A000073 Development Board, Arduino Uno SMD, ATmega328 MCU
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In stockR2,355
The Story
The Arduino Uno SMD R3 development board (model A000073) is a versatile microcontroller platform featuring the ATmega328 chip, offering 14 digital I/O pins, 6 analog inputs, and USB connectivity for easy programming. Ideal for prototyping and embedded projects, it provides everything needed to get started with electronics and coding, from simple automation to complex sensing applications.
add_circle The Upside
- check Beginner-friendly platform with vast community support and tutorials
- check Versatile I/O capabilities suitable for a wide range of projects from simple to complex
- check Direct USB programming eliminates need for external programmers
remove_circle The Downside
- close Limited memory (32KB flash, 2KB SRAM) may constrain advanced applications
- close 5V logic level may require level-shifting for modern 3.3V sensors and components
- close No built-in wireless connectivity (requires add-on shields or modules)
Specifications & features
Key features
- check_circle ATmega328 8-bit AVR microcontroller with 32KB flash memory
- check_circle 14 digital I/O pins (6 PWM capable) and 6 analog inputs
- check_circle USB connection for programming and power, plus external power jack
- check_circle 16MHz crystal oscillator and improved ATmega16U2 USB-to-serial converter
- check_circle Compatible with extensive Arduino software libraries and shields
Specifications
Analog Input Pins
6
Clock Speed
16MHz
DC Current per I/O Pin
20mA
Digital I/O Pins
14 (6 provide PWM output)
GTIN-13
7630049200730
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