Merry Christmas to everyone! Today’s hack is something that I’ve been planning to try out for a while: Using the Raspberry Pi as a (relatively inexpensive) “HDMI shield” for the Arduino microcontroller. While the Pi can easily do most things that the Arduino can and usually much more, one might have an otherwise complete project (for example, something related to home theater automation) that woul
![Raspberry Pi as Arduino HDMI Shield](https://cdn-ak-scissors.b.st-hatena.com/image/square/52ddf35c96c5ff6db0386b2541ef3649cdcc8fd5/height=288;version=1;width=512/https%3A%2F%2Fcodeandlife.com%2Fwp-content%2Fuploads%2F2019%2F08%2Fheader-image-FB.jpg)