Other cleaners may be acceptable ... a "naked" liquid crystal display (LCD) or an LCD screen with a covering. But the types of covering vary widely. "There's not one type of display for PCs. You can ...

No and yes. What matters most when it comes to cleaning computer screens is what type of screen it is. Most computer screens ...

The trimpot allows him to adjust the LCD brightness. As far as we can tell the HDMI connector is just an easy way for him to deliver the drive signals from the Papilio board (FPGA) to the screen.