DIY Chime Unit for under $40

[bulldog4]

I just posted a tutorial for how to build a chime unit for under $40 using 2 doorbells from Amazon. There is a 26-page pdf tutorial with lots of pictures. Here is the link:

 

https://vpuniverse.com/forums/tutorials/article/23-diy-chime-unit-for-under-40/

[MrArcade]

Pretty cool. If I didn't already buy a chime unit, I would have given this a try.

 

Thanks for the work to document and share!