오리지널 아두이노의 성능은 그대로, 하지만 가격은 저렴하게!
- 오리지널 아두이노 UNO R3보드와 성능은 동일
- 오리지널 보드와 사용법이 동일
- 오리지널 보드보다 가격은 저렴
최신 정품 표준 아두이노 UNO R3 호환보드입니다. 사용법이 정품 아두이노 UNO R3와 완전히 동일합니다. 드라이버 설치방법 및 아두이노 SW에서 보드종류 설정을 아두이노 UNO와 동일하게 설정한 뒤 사용하시면 됩니다.
알림. 아두이노(Arduino)팀은 아두이노 보드 설계도를 공개하고 누구든 자유롭게 호환보드를 만들수 있도록 허용하였습니다. 다만 Arduino라는 브랜드 명은 사용할 수 없도록 제한하고 있습니다. 시중에 공식 아두이노팀에서 제작하지 않았지만 Arduino 보드와 동일한 디자인과 상표명을 차용하는 제품들은 이를 위반한 제품인점 참고하시기 바랍니다.
INTRODUCTION
DFRduino Uno V3.0 from DFRobot is a physical world computing board of small size for academics or development . It is a simple microcontroller board fully compatible with
Arduino UNO R3 and Arduino IDE open-source development environment. This environment implements the Processing / Wiring language. Arduino can be used to develop stand-alone interactive objects or can be connected to software on your computer (e.g. Flash, Processing, MaxMSP). The open-source IDE can be
downloaded for free (currently for Mac OS X, Windows, and Linux).
This board features the ATmega16U2 programmed as a USB-to-serial converter. An added bonus is that our DFRduino is still using the DIP package AVR Chip. You could remove it to update or reprogram the chip's firmware, or even to place it on a finished, more compact project. The cool thing about our new DFRduino microcontroller is that the headers use different colors to feature I/O ports of different types:
- Red for Power Section.
- Blue for Analog I/O.
- Green for Digital I/O.
These colors match our sensor cables. This makes it really easy to figure out where to connect sensors, or to identify which side is Analog (blue) or Digital (green).
The
Arduino Uno is a microcontroller board based on the
ATmega328. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started.
This board added SDA and SCL pins that are near to the AREF pin and two other new pins placed near to the RESET pin, the IOREF that allow the shields to adapt to the voltage provided from the board. In future, shields will be compatible both with the board that use the AVR, which operate with 5V and with the Arduino Due that operate with 3.3V. The second one is a not connected pin, that is reserved for future purposes.
SPECIFICATION
- Microcontroller: ATmega328 (DIP Package)
- Operating Voltage: 5V
- Input Voltage (recommended): 7 ~ 12V
- Input Voltage (limits): 6 ~ 20V
- Digital I/O Pins: 14 (of which 6 provide PWM output)
- Analog Input Pins: 6
- DC Current per I/O Pin: 40 mA
- DC Current for 3.3V Pin: 50 mA
- Flash Memory: 32 KB of which 2KB used by bootloader
- SRAM: 2 KB (ATmega328)
- EEPROM: 1 KB (ATmega328)
- Clock Speed: 16 MHz
- Size: 75 x54 x15 mm (2.95 x2.13 x0.59")
- Envionment Friendly: Rohs Compliance