You swap a warm old incandescent for a shiny new LED, turn the dimmer down for dinner, and the room starts to hum or pulse.

Before HDMI and DVI there was VGA, and before that? TTL RGB, in which instead of analogue voltages, the connector carried TTL logic voltages. TTL monitors used to be ten a penny because nobody ...

Dead zones ended once I moved the proxy ...

Michael H Thiesen] had a couple of Elgato Key Lights in his home streaming setup. The only problem was that they would stop ...