Description
- Uno R3 Microcontroller Board: Open-source board based on the ATmega328 chip, featuring various input/output pins and connectivity options.
- Digital and Analog Pins: Includes 14 digital input/output pins and 6 analog input pins for versatile interfacing with sensors and actuators.
- Onboard Components: Equipped with a 16 MHz ceramic resonator, USB port, DC power jack, ICSP header, and microcontroller reset button, providing comprehensive support for the microcontroller.
- Easy to Use: Simple to connect to a computer using a USB cable or power with a DC adapter or battery, enabling quick and straightforward setup.
- USB-to-Serial Converter: Utilizes the Atmega16U2 or Atmega8U2 (up to version R2) programmed as a USB-to-serial converter, eliminating the need for the FTDI USB-to-serial driver chip.
- Automatic Power Source Selection: Automatically selects the power source between USB connection and external power supply for convenience.
- External Power Options: Supports external power from AC-to-DC adapter or battery, with a recommended voltage range of 6 to 20 volts. It can operate within a range of 5V to 12V, ensuring stable performance.
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