UNO R3 Development Board ATmega16U2 without USB cable
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The Arduino Uno R3 is a versatile microcontroller board based on the ATmega328P, ideal for both beginners and experts. It features 14 digital I/O pins, 6 analog inputs, and a 16 MHz clock speed, making it perfect for a wide range of interactive projects. With its low power consumption and compact design, you can create portable, battery-powered applications that run for extended periods.
add_circle The Upside
- check User-friendly development environment and extensive community support
- check Low power consumption suitable for battery-powered projects
- check Compatible with a wide range of sensors and shields
remove_circle The Downside
- close No USB cable included
- close Limited memory for complex projects
- close 5V logic level may not be compatible with all 3.3V components
Specifications & features
Key features
- check_circle Microcontroller: ATmega328P
- check_circle 14 Digital I/O Pins (6 PWM capable)
- check_circle 6 Analog Input Pins
- check_circle 32 KB Flash Memory, 2 KB SRAM, 1 KB EEPROM
- check_circle Clock Speed: 16 MHz
Specifications
Analog Input Pins
6
Clock Speed
16 MHz
DC Current for 3.3V Pin
50 mA
DC Current per I/O Pin
20 mA
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