Fun with Electronics and Code

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New life for the GPRT

Well there is new life for the Grand Prix Race Timer that I build earlier this year. project. Over the last couple of weeks I have been talking with some friends and I came up with a new use for the Netduino controller. It is a quiz machine (think Jeopardy). Not sure yet if it will be a 4 or 8 person device but each participant will have a trigger and then when a question is asked the first person to trigger it will get to answer. I am hoping to use the controller with no hardware changes but just build a different device to plug into it and provide the triggers for the players. Then do an LED at each station that shows which one was clicked first. Next week I’ll be working out the hardware design and then getting the parts, then I’ll do the code changes over Christmas and New Years.

For the trigger I am going to do a short piece of PVC with end caps and then a trigger at the top. Then a LED that will sit on the table in front of them (2 actually, 1 pointing forward and 1 pointing backwards). All of this coming to a collector that would host the 2 Ethernet cables going back to the controller.

If you have any ideas about how to make this better please let me know.

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