Read more: Major PC Monitor Brands Ranked Worst To Best The Raspberry Pi comes with its own set of input and output pins for ...

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 ...

All these require extra components, though. Enter the ExtraCore library for Arduino, a software library ... allows anyone to control the input and output pins of two Arduinos with the same ease ...