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Please help
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Please help

by wpa6702 on Wed Mar 10, 2021 4:16 am

I would like to make a key finder. Like if I loose my keys in my house I can send a signal that will beep where the keys are, Can anyone tell me what parts I need to do this. I appreciate the help and thank you in advnace

wpa6702
 
Posts: 12
Joined: Thu Apr 12, 2018 4:00 pm

Re: Please help

by blnkjns on Wed Mar 10, 2021 8:54 am

LIke this:
https://www.youtube.com/watch?v=0L-zfQSA9tc
Quick search for "DIY key finder"
Only replace the Atmel 328 with the ATtiny85. It is without crystal and 8-pin.

blnkjns
 
Posts: 610
Joined: Fri Oct 02, 2020 3:33 am

Please be positive and constructive with your questions and comments.