One of my dream projects is to build an audience response system. I'd prefer wireless but to start out wired is fine. So, everyone in the audience gets a polling/voting device and it has 4or5 buttons or a keypad on it. You ask a question, they answer, then you see the results. Please, someone tell me there is something like this out there in the DIY world. Someone has to have done this! I have arduino and pi ready to code! Just need something to work from.
Thanks!
KiT
Polling project
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- adafruit_support_mike
- Posts: 67485
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Re: Polling project
How big an audience are you talking about? Getting signals from four or five I/O devices is a lot different than getting signals from four or five hundred.
Please be positive and constructive with your questions and comments.