MINIMUM TECH FEATURES:

• Micro-controller: ATmega328.
• Operating Voltage: 5V.
• Input Voltage (recommended): 7-12V.
• Digital I/O Pins: 14 (of which 6 provide PWM output).
• Analog Input Pins : 6

DESCRIPTION:

• The Arduino Uno R3 is powered by the ATmega328P microcontroller from Microchip Technology (formerly Atmel). This 8-bit AVR microcontroller operates at 5 V and includes 32 KB of flash memory for program storage, 2 KB of SRAM for runtime data, and 1 KB of EEPROM for non-volatile data storage.
• It runs at a clock speed of 16 MHz, allowing for efficient execution of instructions and smooth handling of input/output operations.
• The board provides 14 digital input/output pins, of which 6 can be used as PWM outputs, and 6 analog input pins. These pins can be programmed to interface with various sensors, actuators, and external electronic components.
• It features a USB Type-B interface for serial communication with a computer. This enables easy programming and communication using the Arduino IDE via a standard USB cable.
• The Arduino Uno R3 can be powered through the USB connection or an external DC power supply (recommended input: 7–12 V) via the barrel jack. A built-in voltage regulator converts the input voltage to the 5 V required by the board and its components.
• A reset button, located near the USB port, allows the user to restart program execution. Pressing this button resets the microcontroller and restarts the program from the beginning.
• The board includes headers for connecting external components and shields (add-on boards that expand its functionality). These headers provide access to power, ground, and communication lines such as SPI, I²C, and UART.
• Built-in LED indicators are provided for power (PWR), USB communication (RX and TX), and the digital pin 13 (L). These LEDs are useful for debugging and visual feedback during program execution.

TECHNICAL SPECFICATION:

APPLICATIONS:

• Prototyping and Experimentation
• Automation Projects
• IOT (Internet of Things) Projects
• Robotics
• Data Logging and Monitoring.
• Interactive Art Installations
• Education and Learning
• Home Automation
• Wearable Technology
• Environmental Monitoring