UART: It is helpful for serial communication setup.CAN: CANRX AND CANTX : to support CAN communication.TWI 1 and TWI 2: To support TWI communication.Output range for these pins is from 0.55 volts – 2.75 volts. DAC1 and DAC2: These pins are used to provide true analog output along with 12 – bits of resolution by making use of analogWrite () function.Erase: to erase the stored information on board.AREF: Used as reference voltages for analog inputs.Analog pins: 12 pins can serve as analog inputs and each provide 12 bits of resolution.PWM: to provide 8 – bit pulse width modulation and its resolution can be changed with the help of analogWriteResolution () function.TX: Used for transmitting TTL serial data.
Range of current that each pin can draw is from 3 mA to 15 mA and can receive a current in range of 6 mA to 9 mA. Digital Input / Output pins: Total 54 digital pins are on board and these pins operate only at 3.3 V.IOREF: To provide reference voltage on which microcontroller operated.GND: These pins are used to provide ground to our circuit.This regulator is also used in supplying power to microcontroller attached to it 3.3 V: It is generated by on-board regulator and maximum current that can be drawn from this pin is around 800 mA.Generally this supply is not preferred as this bypasses the on-board regulator and can damage our board in case of high voltage. 5 V: To give regulated supply of 5 V from regulator on board.VIN : To give input voltage to board by using external power supply.PIN CONFIGURATIONS AND USES of Arduino Due We are going to discuss the pin configuration, key features, specifications, difference from other board, programming, shield compatibility and projects that are being developed using this board These differences will be discussed shortly in key features of this article so keep going with us.
Arduino due software#
Automatic software resetting by using native or programming port.Arduino DUE is almost similar to other ATMEGA based board except few differences which are listed below. Other boards of Arduino are ATMEGA based boards. As other development boards of Arduino, we can also plug this device in computer via USB cable and start working on it. It is a microcontroller having Atmel SAM3X8E Arm Cortex – M3 CPU. The first Arduino board which is based on 32 – bit ARM core microcontroller is Arduino Due. Many preloaded Arduino programs are available and a person with little knowledge of programming can also use these boards to give reality to his idea INTRODUCTION TO ARDUINO DUE
These boards are useful in making simple as well as complex projects. As we all know that Arduino boards are quite inexpensive and are simple in use for beginners too. In this article we are going to uncover details about Arduino Due.
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