Arduino Uno R3 board

The Arduino Uno R3 is a popular and versatile microcontroller board based on the ATmega328p microcontroller. It is widely used for prototyping, learning electronics, and building various electronic projects.

Key Features:

• ATmega328p Microcontroller: Offers a powerful and versatile computing platform with 32 KB of flash memory and 2 KB of SRAM.
• 14 Digital Input/Output Pins: Provides a variety of pins for controlling digital devices and sensors.
• 6 Analog Inputs: Allows for analog measurements and sensing.
• 16 MHz Crystal Oscillator: Provides a stable clock source for the microcontroller.
• On-board Reset Button: Allows for easy resetting of the board.
• Power Jack: Provides a convenient way to power the board from an external power source.
• TX and RX LEDs: Indicate serial communication activity.
• USB Connector: Allows for easy programming and connection to a computer.

Applications:

• Robotics: Controlling motors, sensors, and actuators.
• IoT Projects: Connecting devices to the internet for remote monitoring and control.
• Educational Purposes: Learning about electronics and programming.
• Hobby Projects: Creating custom gadgets and devices.

DATA SHEET AND USECASE

Key Specification:

• Microcontroller: ATmega328P
• Operating Voltage: 5V
• Input Voltage : 7-12V
• Input Voltage : 6-20V
• Digital I/O Pins: 14 (6 PWM output)
• Analog Input Pins: 6
• DC Current per I/O Pin: 20 mA
• Flash Memory: 32 KB (ATmega328P) (0.5 KB used by bootloader)
• SRAM: 2 KB (ATmega328P)
• EEPROM: 1 KB (ATmega328P)
• Clock Speed: 16 MHz
• USB Connection: Type B
• Communication: UART, SPI, I2C
• Weight: ~25g