- Description
- Specification
- Warranty
- Questions
- Other Information
| Specification | Details |
|---|---|
| Microcontroller | ATmega328P |
| Operating Voltage | 5V |
| Input Voltage (Recommended) | 7V – 12V |
| Input Voltage (Limit) | 6V – 20V |
| Digital I/O Pins | 14 |
| PWM Pins | 6 |
| Analog Input Pins | 6 |
| DC Current per I/O Pin | 40 mA |
| DC Current for 3.3V Pin | 50 mA |
| Flash Memory | 32 KB |
| SRAM | 2 KB |
| EEPROM | 1 KB |
| Clock Speed | 16 MHz |
| USB Interface | USB Type-B |
| Communication Protocols | UART, SPI, I2C |
| Power Supply Options | USB or DC Jack |
| On-board LED | Pin 13 |
| Dimensions | 75 × 54 × 12 mm |
| Weight | 26 g |
| Operating Temperature | -40°C to +90°C |
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Key Features:
- Based on ATmega328P microcontroller
- Compatible with Arduino IDE
- 14 digital input/output pins
- 6 PWM outputs
- 6 analog inputs
- USB programming support
- Easy prototyping and robotics development
- Supports UART, SPI, and I2C communication
- Beginner-friendly development board
- Widely used in IoT and embedded systems
Packing List Includes:
- 1 x Arduino UNO R3 Development Board
