[eric] has found that he can build a pretty nice 2 axis joystick out of some VCR parts. Specifically, he’s using the idler wheel. When you disassemble the idler wheel, you’ll find that it has ...

A plug and socket for coaxial cable. RCA connectors are used for analog audio signals (see analog audio). They are also used for digital audio (see S/PDIF) and analog video (see composite video).

What is a part-whole model? This is a part-whole model. A part-whole model has two parts. Sometimes a part-whole model looks different but every time the part-whole has two parts that add up to ...

OEM parts are often more reliable and more expensive than aftermarket parts. Aftermarket parts are more widely available and cheaper than OEM parts. Whether an OEM or aftermarket part is best ...

Which type of audio cable you want will largely depend on the connections offered by both your source and stereo amp/active speakers, though other factors play a part too. For example, if your setup ...

It’s not clear if this is Farnsworth’s or his teacher’s copy. Zworykin was recruited to radio giant RCA in 1930 by broadcasting head David Sarnoff. Sarnoff saw that television was going to ...

If you’re curious about what was invented the year you were born, RS Components compiled a fascinating list, which we’re ...

If you’ve been taken aback by the cost of parts and repairs at your local garage or main dealer, you won’t be surprised to hear that shopping around will usually get you a better deal.

Sequential full-screen images are displayed. The model also features alarm handling. An optional remote control unit is available to operate the switcher. A system based on the switcher is expandable ...

Sequential full-screen images are displayed. The model also features alarm handling. An optional remote control unit is available to operate the switcher. A system based on the switcher is expandable ...

Medicare Part D is a part of Medicare that helps people pay for prescription drugs. It’s available to anyone with Medicare. Private insurance companies offer Part D plans. You pay a monthly fee ...

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