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how to auto trigger sound when stepping on alarm pad

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aws

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Thank you in advance.

I want to have a guest stand in front of one of my photos on the wall and have a sonic experience. I was thinking I could get an alarm [pressure sensitive] pad so when the guest stands on it, an electrical circuit switch is opened, and a sound device automatically plays a 4 minute clip. It seems straightfoward but . . .

I can't find a mp3 player or other device [cd player?] that runs on an electrical current. Moreover, those devices that I've seen in stores require someone to press a button. So I am stumped. Anyone have any ideas of 1) electric powered sound players that 2) permit sound to automatically come on?

So many on this forum are smarter than me. Thank you again.

--aws
 

Hello
What best works for you is a simple keychain memory recording device , it has 2 buttons (record - play), you can record your message and then play it again and again and again, u can take it apart and connect 2 wires from the play botton to the pad your are talking about. It's battery by the way lasts too long probably 6 month if you play the message 10 times every day.
And it is so small you can hide it behind your photo frame.

Good Luck

aws said:
Thank you in advance.

I want to have a guest stand in front of one of my photos on the wall and have a sonic experience. I was thinking I could get an alarm [pressure sensitive] pad so when the guest stands on it, an electrical circuit switch is opened, and a sound device automatically plays a 4 minute clip. It seems straightfoward but . . .

I can't find a mp3 player or other device [cd player?] that runs on an electrical current. Moreover, those devices that I've seen in stores require someone to press a button. So I am stumped. Anyone have any ideas of 1) electric powered sound players that 2) permit sound to automatically come on?

So many on this forum are smarter than me. Thank you again.

--aws
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