There are two objects which must be created to use the library. The MAX72XX object defines the interface to the MAX7219/MAX7221 driver chip; only one MAX72XX object is required for each chain of ...

Abstract: Setting the corresponding projector program in accordance with the dual screen display function of Android operating system, therefore, it is only necessary to install another vehicle ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

I have the recently released AYN Thor, and Azahar works great for this when it comes to the dual screens. The AYN Thor duplicates the top screen when connected to an external monitor or in my case, a ...

Stacked dual displays are becoming more popular as people realise their ergonomic benefits compared to two side-by-side monitors, and where space is at a premium—say in a tight home-working space or ...