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P169 Replacement: Difference between revisions
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(New page: This is a project initiated by Michael Cullen aiming to replace the old slowly dying P169s with something a little more modern. It's still in the planning stages, though the softwa...) |
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This is a project initiated by [[Michael Cullen]] aiming to replace the old slowly dying [[P169]]s with something a little more modern. It's still in the planning stages, though the software is about half written, and the hardware is mostly designed (with the Maxim chips | This is a project initiated by [[Michael Cullen]] aiming to replace the old slowly dying [[P169]]s with something a little more modern. It's still in the planning stages, though the software is about half written, and the hardware is mostly designed (with the Maxim chips acquired). | ||
The plan is to construct an 8x8 version of the [[ | The plan is to construct an 8x8 version of the [[Station Video Mux]] using the newer equivalent of the Maxim chips acquired using the same method. This is complicated somewhat as the op-amps needed by these maxim chips are only available as surface mount devices. | ||
The circuit will be controlled by an Atmel AVR because [[Michael Cullen]] likes these. | The circuit will be controlled by an Atmel AVR because [[Michael Cullen]] likes these. | ||
