Arduino UNO R3 Development Board
The Arduino UNO R3 Development Board is the industry standard for electronics prototyping and development, built around the robust ATmega328 microcontroller. Engineered for versatility and reliability, the UNO R3 provides seamless integration for both beginners and seasoned professionals in the field of embedded systems and IoT development.
Key Features:
- Microcontroller: ATmega328 – powerful and efficient for a wide range of applications.
- Operating Voltage: 5V – optimal for most sensors and actuators.
- Recommended Input Voltage: 7-12V, with operational limits from 6-20V for maximum flexibility in power sources.
- Digital I/O Pins: 14, including 6 PWM outputs for precision control of LEDs, motors, and more.
- Analog Input Pins: 6 – ideal for sensor interfacing and data acquisition.
- Clock Speed: 16 MHz crystal oscillator ensures accurate timing and performance.
- Onboard Memory: 32 KB flash (0.5 KB reserved for bootloader), 2 KB SRAM, and 1 KB EEPROM – ample space for code, real-time data processing, and persistent storage.
- Connectivity: USB port for programming and serial communication, standard power jack for AC-to-DC adapter or battery, ICSP header for in-system programming, and dedicated reset button for convenient development and troubleshooting.
- Current Capabilities: Each I/O pin supports up to 40 mA, and the 3.3V pin supplies up to 50 mA, making it suitable for a variety of external components.
The Arduino UNO R3 contains everything needed to support your microcontroller projects straight out of the box. Connect it to your computer via USB or power it through an adapter or battery to get started immediately. With widespread community support and compatibility with hundreds of shields and libraries, the Arduino UNO R3 remains an essential tool for project development, prototyping, and educational applications.
JUTHOURTECH