ATmega328 Arduino Uno Compatible Development Board
ATmega328 development board, 100% Arduino Uno compatible. 16MHz, 14 I/O pins, 32kB flash. Ideal for projects and learning.
The ATmega328 Arduino Uno Compatible Development Board from Whadda UK is a fully featured development platform built around the ATmega328 microcontroller, offering 100% compatibility with the Arduino Uno. Whether you are prototyping, learning, or building complex electronics projects, this board provides a robust and flexible solution.
Designed with a comprehensive feature set, this board includes an ICSP header for programming, a 16MHz ceramic resonator for accurate timing, a reset button for easy operation, and a USB connection for power and programming. With 14 digital I/O pins (6 of which support PWM) and 6 analogue input pins, it offers ample connectivity for sensors, actuators, and other components.
Memory & Performance
Equipped with 32kB of flash memory (0.5kB used by the bootloader), 2kB of SRAM, and 1kB of EEPROM, it delivers sufficient capacity for a wide range of applications. The board operates at 5V DC and accepts a recommended input voltage of 7-12V DC. Each I/O pin can handle up to 40mA of DC current, ensuring reliable performance in your projects.
Package Contents
This board comes as a single unit. Please note that the kit includes only the board itself, and does not include cables or additional accessories.
Key Specifications
- Microcontroller: ATmega328
- Clock Speed: 16MHz
- Digital I/O Pins: 14 (6 with PWM)
- Analogue Input Pins: 6
- Flash Memory: 32kB (0.5kB used by bootloader)
- SRAM: 2kB
- EEPROM: 1kB
- Operating Voltage: 5V DC
- Recommended Input Voltage: 7-12V DC
- DC Current per I/O Pin: 40mA
This development board is an excellent choice for hobbyists, educators, and professionals seeking an Arduino-compatible platform for a variety of projects.
- Prototyping and learning electronics
- Arduino-compatible projects
- Embedded systems development
- Educational and hobbyist applications
- Microcontroller: ATmega328
- Clock Speed: 16MHz
- Digital I/O Pins: 14 (6 with PWM)
- Analogue Input Pins: 6
- Flash Memory: 32kB (0.5kB used by bootloader)
- SRAM: 2kB
- EEPROM: 1kB
- Operating Voltage: 5V DC
- Recommended Input Voltage: 7-12V DC
- DC Current per I/O Pin: 40mA
- Core Architecture: ATmega
- Core Sub-Architecture: ATmega
- For Use With: Arduino
- Kit Contents: ATmega328 Board
- Dimensions (H x W x D): 43mm x 33mm x 15mm
- Weight: 40 grams
- SVHC: No SVHC (17-Jan-2023)
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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