Biqu Bigtreetech SKR Mini E3

Ender 3 32-bit controller board Upgrade

 Here’s the SKR Mini E3, I purchased this off Biqu Bigtreetech’s website. It’s been sitting on the shelf since Mid-January, at last I got around to installing it . Opening it up, we have heatsinks for the servo controllers, the main SKR Mini E3 controller board, a rubber ducky. Bigtreetech places a rubber ducky […]

Sound Blaster XFI Suround 5.1 Pro

Most laptops have only a 3.5 mm stereo line out, which only supports 2.1 sound. If you want to watch movies in 5.1 surround sound, we will need to upgrade the integrated audio. So how do we do that on something that’s not upgradeable? Let’s find out how.   To remedy the poor quality of […]