Arduino UNO R3 / R4 Development Board | ATmega328P + ATmega16U2 | Compatible with IDE | USB Cable Included

Specifications:

1. Microcontroller: ATmega328P
2. USB Interface Chip: ATmega16U2
3. Operating Voltage: 5V
4. Input Voltage (Recommended): 7-12V
5. Digital I/O Pins: 14 (of which 6 provide PWM output)
6. Analog Input Pins: 6
7. Flash Memory: 32KB (ATmega328P)
8. SRAM: 2KB
9. EEPROM: 1KB
10. Clock Speed: 16 MHz
11. Dimensions: 68.6mm x 53.4mm
12. Weight: Approx. 25g

Description:

The Arduino UNO R3 / R4 is a microcontroller development board based on the powerful ATmega328P. It features 14 digital input/output pins, 6 analog inputs, a 16 MHz quartz crystal, and a USB interface using the ATmega16U2 chip for faster communication. Ideal for beginners and advanced users, it is fully compatible with the Arduino IDE and comes with onboard support for quick prototyping, making it the go-to board for most DIY electronics projects.

Applications:

1. DIY electronics and robotics projects
2. Sensor interfacing and control systems
3. IoT (Internet of Things) prototyping
4. Educational STEM/STEAM learning
5. Industrial automation and rapid prototyping