Skip links

Arduino Uno R3

Br1,500.00

UNO R3 MEGA328P ATmega16U2 Development Board + USB Cable SGHS For Arduino

Description

UNO R3 MEGA328P ATmega16U2 Development Board + USB Cable SGHS For Arduino
  • Size: 75 * 55 *15 mm / 3 * 2 * 0.6 in
  • Working voltage: 5V
  • Input voltage: no external power supply is required when connecting to USB Or Connect external power supply for 7V-12V DC
  • Microprocessor: ATmega328P
  • Bootloader: Carduino Uno
  • Clock Frequency: 16Mhz
  • Input Voltage: 7-12V (recommend)
  • Input voltage: 6-20V (Limited)
  • Support USB interface Protocol and USB power supply (do not need external power)
  • Support ISP Download function
  • 14 digital Inputs and outputs: working voltage is 5V, Each road can output and access the maximum current of 40mA

(1) Serial port Signal RX (NO.0), TX(NO.1): Connected with the internal chip for ATmega8U2 USB-to -TTL, provides the TTL voltage level serial receive signal

(2) External interrupt(NO.2 and NO.3): trigger interrupt pin,  Can be set to rising edge, falling edge or trigger at the same time
(3) Pulse Width Modulation(NO.3,NO.5,NO.6,NO9,NO.10,NO.11): Six 8-bit PWM outputs are provided
(4) SPI(  NO.10(SS), NO.11(MOSI), NO.12(MISO), NO.13(SCK)  ): SPI communication interface
(5) LED(NO.14): Arduino dedicated to test the LED to retain the interface, the output is high when the LED is lit, otherwise the output is low LED off
  • 6 analog inputs A0 to A5: each channel has a resolution of 10 bits (ie, 1024 different values are input), and the default input signal range is 0 to 5V
  • AREF: the reference voltage for the analog input signal
  • Reset: Signal is reset when the microcontroller chip
  • DC current: 40mA (I/O interface)
  • DC current: 50mA (3.3V port)
  • Flash memory: 32 KB(ATmega328 of which 0.5 KB for the boot process)

Package Includes:

1 x UNO R3 Board (with USB cable)


General pin functions

  • LED: There is a built-in LED driven by digital pin 13. When the pin is high value, the LED is on, when the pin is low, it is off.
  • VIN: The input voltage to the Arduino/Genuino board when it is using an external power source (as opposed to 5 volts from the USB connection or other regulated power source). You can supply voltage through this pin, or, if supplying voltage via the power jack, access it through this pin.
  • 5V: This pin outputs a regulated 5V from the regulator on the board. The board can be supplied with power either from the DC power jack (7 – 20V), the USB connector (5V), or the VIN pin of the board (7-20V). Supplying voltage via the 5V or 3.3V pins bypasses the regulator, and can damage the board.
  • 3V3: A 3.3 volt supply generated by the on-board regulator. Maximum current draw is 50 mA.
  • GND: Ground pins.
  • IOREF: This pin on the Arduino/Genuino board provides the voltage reference with which the microcontroller operates. A properly configured shield can read the IOREF pin voltage and select the appropriate power source, or enable voltage translators on the outputs to work with the 5V or 3.3V.
  • Reset: Typically used to add a reset button to shields that block the one on the board.

Reviews

There are no reviews yet.

Be the first to review “Arduino Uno R3”

Your email address will not be published. Required fields are marked *

This website uses cookies to improve your web experience.
Home
Account
Cart
Search