On Arduino Due, there are two pairs of SDA/SCL pins that I can use for I2C. There is SDA0 and SCL0 at, respectively, pins 20 and 21 and another near AREF. How do I choose which one of …

Aug 26, 2014 · 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 …

Aug 28, 2018 · If you really need true analog value to 5 V with Due, you must use a voltage converter like in the tutorial linked by Majenko in comments. The Arduino core handles the …

Jun 17, 2015 · I have manually downloaded sam-1.6.4.tar.bz2 and extracted the contents to C:\Arduino\arduino-1.6.5\hardware\arduino\sam (I had to manually create the sam folder). …

Jun 9, 2016 · It's a quite expensive and clumsy board. It also runs on 3.3V. It's also not based on the ATMega328(P) and may thus be incompatible with some libraries (that rely on low-level …

Sep 9, 2014 · // Arduino Due - CAN Sample 1 // Brief CAN example for Arduino Due // Test the transmission from CAN0 Mailbox 0 to CAN1 Mailbox 0 #include <Arduino.h> #include …

Jul 12, 2019 · I'm using Arduino Due and I set the analog read and write resolution to 12-bit for better resolution. Basically all I do is to vary PWM duty cycle by controlling analog DC input …

Apr 18, 2023 · I need to send data as fast as possible from an Arduino DUE to an extern DAC. To do so I use DMA & SPI and I want DMA to fetch data from the memory and send it to the SPI …

My Arduino Due does not execute its code when powered on after being powered off for ten seconds or longer. I have to press the reset button for the code to execute. I've read some …

Jul 9, 2016 · I'm trying to get 2 devices (camera and sd card)to work on the SPI interface with an Arduino DUE. I'm having trouble finding example code online showing how to communicate …