- Arduino UNO R3
About
Description
The Arduino Uno R3 is based on the ATmega328P microcontroller, an 8-bit AVR microcontroller that operates at a clock speed of 16 MHz. The board features 14 digital input and output pins, 6 analog input pins, a USB connection, a power jack, an ICSP header, and a reset button. The “R3” stands for “Revision 3,” which is the latest version of the Arduino Uno, featuring several updates from previous models, including additional pinouts and improved USB communication.
Characteristics
- Info
Input Voltage (recommended): 7-12V
- Info
Clock Speed: 16 MHz .Flash Memory: 32 KB (of which 0.5 KB is used by the bootloader)
- Info
SRAM: 2 KB EEPROM: 1 KB
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About
Description
The Arduino Uno R3 is based on the ATmega328P microcontroller, an 8-bit AVR microcontroller that operates at a clock speed of 16 MHz. The board features 14 digital input and output pins, 6 analog input pins, a USB connection, a power jack, an ICSP header, and a reset button. The “R3” stands for “Revision 3,” which is the latest version of the Arduino Uno, featuring several updates from previous models, including additional pinouts and improved USB communication.
Characteristics
- Info
Input Voltage (recommended): 7-12V
- Info
Clock Speed: 16 MHz .Flash Memory: 32 KB (of which 0.5 KB is used by the bootloader)
- Info
SRAM: 2 KB EEPROM: 1 KB