Among the switches of various kinds of loads, the circuit of the switch is of particular interest, controlled by varying signal duration. So, for example, feeding a short pulse to the input will turn ...

Adjustable mechanical switches are a simple way to customize the feel of different keys in a keyboard. These switches let you choose their actuation point, or how far you press the key before it ...

The UTC M3366 offered by Willi Bacher is a three input integrated video switch to select one video or audio signal from three input signals. It contains an output driver circuit for 75 ohms load and ...

My cheap-ish Samsung (cheap for a QHD) has an HDMI and a DisplayPort input. If I hook up a laptop to each input, both laptops think the screen is on- even the one who is not currently being displayed.

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A 1974 MITS Altair 8800 kit computer has been restored to operational condition and has now executed software for the first ...