Arduino DUE is an microcontroller card based on the Atmel SAM3X8E ARM Cortex-M3 CPU. This is a 32bit ARM core MCU.
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Arduino Due SD Card
I have an Arduino Due and want to save data to an SD card. For this I use a 3.2 'display of ITead with integrated SD slot (http://imall.iteadstudio.com/im120419006.html). This I connected to the ...
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2answers
24 views
Connecting hardware to the Arduino
I'm using an Arduino Due with various sensors. At the moment, I'm using the majority of the pins along the width (the double width pins). I want to make the setup more permanent, however I can't seem ...
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2answers
104 views
Wiring 5V ultrasonic sensor to Arduino Due
Is it possible to use the 2760342 ultrasonic range sensor with an Arduino Due? The docs say it takes a 5V input, but doesn't specify the output, but I'm assuming it also outputs a 5V signal. Does this ...
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1answer
962 views
Arduino Due - creating an 8Mhz clock signal
I am attempting to interface a OV7670 camera to an arduino Due. (I am fairly new to this although have been programming for many years).
I need to generate a clock signal for the camera at a minimum ...
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1answer
34 views
fast memory buffer and setting output state
I'm intending to set up a digital delay using a circular buffer (in SRAM) with an Arduino Due (@84MHz). The lenth of the buffer determines the delay. I need about 1us resolution and the delay needs to ...
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1answer
11 views
How do I implement a userspace bootloader on Arduino Due?
Is it possible to use a custom bootloader, that loads and executes a main program which is stored for example on SD-card? The idea is to make it possible to update the Arduino remotely.
I tried this ...
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1answer
86 views
High Frequency Sine Wave Generation
I'm new to the world of Arduino and I'm working on a wireless charging project that needs a 5.7MHz sine wave. I've tried using a Due and changing the PWM and DAC, but I can't get a clean sine wave at ...
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1answer
159 views
Use footswitch to change effects in code
I am manipulating the code from ElectroSmash's pedalSHIELD to my needs. Instead of using the "programming switch" indicated in his code. I want to use individual footswitches to control what effect I ...
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SPI arduino due conflict with pinMode(), bug?
Consider the following minimal example, where I set pinMode before calling SPI functions:
#include <SPI.h>
void setup()
{
pinMode(10, OUTPUT);
SPI.begin(10);
...
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0answers
519 views
Operating HB100 backpack with Arduino Due
I need to connect a speed sensor module with an Arduino Due and calculate the speed of an approaching object.
the sensor is:
...
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0answers
31 views
SAM3X8E (Arduino Due) Pin IO registers
How does IO registers of Arduino Due work?
On Arduno Uno just set DDRx, then PINx to read, PORTx to write, I'd like to do the same thing with an Arduino Due, but it has many more registers, such as ...
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0answers
539 views
Aduino Due Can messages
I am trying to read/send CanBus messages using a Arduino Due.
As of now I have used https://github.com/collin80/due_can library to setup my Can Bus interface.
I am using Vector Software CanAylzer ...
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59 views
There is any way to simulate an arduino due?
As the title says there is any program that can simulate an arduino due? I like the design of Proteus 8 but he can't simulate it. Only the arduino Uno R3, Mega and another one that I forgot the name.
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101 views
Arduino Due - wireless programming via Xbee
I would like to integrate an Arduino Due into a project, which probably will evolve over time and will need some re-programming. Instead of having to disconnect and pull out the Arduino Due out from ...
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0answers
1k views
Using SD card shield on Arduino Due
I have a seeedstudio SD card shield (V3) that I am trying to use on my arduino due. I am having trouble using the SD examples that come with the Arduino IDE.
They worked fine on my Arduino Uno by ...
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0answers
9 views
Arduino Due Guitar Output Frequency Detection
I have been attempting to design a guitar tuner using an Arduino Due and a library called Arduino-FreqPeriod-Due. I have the guitar connected in the following way:
Guitar Output Jack --> Guitar Cable ...
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27 views
Using AD5061 with Arduino Due
I am trying to use a AD5061 [1] with an Arduino Due (Arm 3.3v). Same DAC works as intended when using a Uno (atmega 328 5v). I am trying to create analog signal to control a motor driver. Using the ...
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27 views
Arduino Due - Multiple Serial Lines
I'm trying to interface with a serial device utilizing Serial1 (pins 18,19) on the Arduino Due. The normal serial port (Serial) is working just fine and is acting as a debug port at the moment - It's ...
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33 views
How to program your Arduino Due while its connected to a display?
Im trying to program my Arduino Due and it seems that I have to disconnect the display from it every time. Is there a work around for this?
Im using a 7" TFT with a CTE TFT LCD/SD Shield with a ...
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0answers
36 views
Daisy Chaining USB Communication over Arduino Due
I have two Arduino Due boards. I would like to connect one to my computer through the programming port as USB Serial so that I can send it commands, but I would like it to also be able to communicate ...
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0answers
34 views
Interfacing arduino due to MAX5724 DAC
I have a MAX5724 8 channel 10 bit DAC's connected to a due, i believe i have it wired up correctly, however when i try to write a value to it doesn't seem to output anything. Either i misunderstood ...
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506 views
References (e.g, libraries and tutorials) for connecting the 24-bit ADS1256 ADC to arduino
The ADS1256 chip is a high precision 24bit, 8 channel, analog digital converter based on SPI communication that is suitable for biomedical applications and perfect for sensing ECG and EEG signals. I ...
