Most HDMI issues are caused by cables, wrong input selection, or driver errorsTesting with another device helps identify ...

These days, if you need to connect two devices via wire, you'll most likely use HDMI. This display protocol supports all sorts of device pairings. It lets you use your iPhone with an external display, ...

HDMI ports do more than connect cables. From audio routing to wireless displays, lesser-known HDMI gadgets can quietly expand ...

With dozens of pocket-sized ARM boards with HDMI popping up, we’re surprised we haven’t seen this before. [Elias] made a custom driver board that takes an HDMI input and displays it on a very tiny, ...

Most modern televisions have at least three or four HDMI ports on the back panel, but one of them carries a label that sets ...

These HDMI 2.1 monitors will be the sweet spot when it comes to console and PC gaming. As the latest HDMI standard that brought us 4K gaming at 120Hz, an HDMI 2.1 is a worthy investment. It supports a ...

Sometimes I get crazy ideas and none of my coworkers at Input stop me. Crazy idea No. 1,768,534: mod my Lego NES into a real game console that plays classic 8-bit Nintendo games. I knew I had to make ...

The DshanPi-A1 is a new single-board computer with the same Rockchip RK3576 octa-core Arm-based chip as the Bit-Brick K1 Pro. But while the Bit-Brick board features two M.2 slots for NVMe storage, the ...

HDMI ARC is easy to ignore until your sound system acts up. Here's what that port is best used for, and why it matters for modern home theater gear.