The "ArdNut" repositories contain the source code, schematics, and PCB layous for the various projects presented in the book "Arduino: A Technical Reference". This respository will contain commentary, ...

Business card-sized references for Arduino and basic electronics. I hand these out at workshops along with a couple LEDs and a coin cell in a 3x4" Ziplock bag. By design, these are NOT exhaustive ...

Not according to [techtoys], who has created an Arduino shield that creates an HDMI output from an SPI control input. This is a project that seems to have been around for a couple of years ...

and Language Reference. The best way to learn Arduino, as with any other hands-on skill, is to practice creating a project.

I'm using a DAC8568 with arduino but I don't success to change reference source. By default it's internal but I need the external. I see the datasheet but I'm still blocking.