Uno R3 ATmega328P Compatible Development Board- Compatible with Arduino - DIP Version (Without Cable)

The Uno R3 is an ATmega328P microcontroller-based development board. This is widely popular in Embedded electronics because of the available resources and easy to use by everybody features. With 14 digital input/output pins where 6 can be configured and used as PWM outputs, 6 as analog inputs is a great addition for I/O related operations. Powered with a 16 MHz ceramic resonator, an USB connection, a power jack, an ICSP header, and a reset button.

It includes a LED that can be useful in multiple applications or to test the board functionality. A voltage regulator, better to say an LDO, is available inside this development board to make this Arduino compatible for a wide range of input voltages. The application is very easy, just upload the code, and run.

UNO R3 Pinout

Package Contains

1x UNO R3 without the USB Cable.

Features:

• Model Type: UNO Rev R3
• Microcontroller Chip: ATmega328P
• Operating Voltage (VDC): 5
• Input Voltage (Recommended): 7-12V
• Input Voltage (limit): 6-20V
• Analog I/O Pins: 6
• Digital I/O Pins: 14 (of which 6 provide PWM output)
• PWM Digital I/O Pins: 6
• DC Current per I/O Pin (mA): 40
• DC Current for 3.3V Pin (mA): 50
• Clock Speed: 16 MHz
• SRAM (KB): 2
• EEPROM: 1 KB (ATmega328)
• Flash Memory: 32 KB
• On Board LEDs: On/Off, L (PIN 13), TX, RX
• Dimensions in mm (LxWxH): 75 x 54 x 12

UNO R3 Applications:

• Embedded input output
• Data capture
• Motor control
• Robotics
• Small embedded application and developments

UNO R3 Dimension and footprint:

Additional Resources: