Concrete Bluetooth Speaker | How to Make

[@techydiy]

Parts list: www.techydiy.org/concrete-bluetooth-speaker/

[@1966Chuckles]

Love this. I'm going to make one. But for the wood ends and stand I'm going to make a silicone mold and cast it in resin and for the concrete I will use CSA cement instead. Thanks for sharing this. Look great.

[@MattTheriot284]

Nigel! That voice is pure gold!

[@AnimalFacts]

This is really cool. I love the "ancient" yet modern look of it.

[@techydiy]

Thanks.

[@TheDradge]

Great to see the electronics mounted with standoffs instead of that awful hot glue you see so often in KZbin videos! Great job! (edited to add - I typed that before noting you used hot glue for one board! lol)

[@techydiy]

That gave me a laugh ;-)

[@electronic7979]

Nice work. I really like 👍

[@tadmikowsky7520]

This is so freaking cool! So how does it sound compared to an off-the-shelf Bluetooth speaker?

[@rickpalechuk4411]

Nicely done, great industrial look. Thanks for sharing, Cheers

[@Dhinsa90]

Very neat and well explained 👍

[@guzelovalish]

Very good video and design , thanks ! But one question. Isnt it better to have the switch at the input red wire (power socket) so that the TP4056 board is powerless when not in use (switch off) ?

[@techydiy]

The tp4056 module draws little current and is designed to be connected directly to the battery. The Bluetooth module draws quite a bit of current, which is why it is switched.

[@sathishkumar-gv1rt]

Awesome effort bro

[@GeekMustHave]

Done very nicely, does the concrete interfere with the BT signal?

[@techydiy]

No it has good range

[@LanceMcCormick]

Nice craft!

[@petergplus6667]

I thought he'd use the concrete chamber for sound not stuffing stuff in there. And why you need a battery in a CONCRETE speaker???? :)

[@rickpalechuk4411]

It's a rechargeable, wireless, bluetooth speaker.

[@HenryAyrestheoriginal]

And more seriously what the sound like?

[@techydiy]

The bit at the end was the sound recorded on a zoom h2n recorder

[@rhandel13]

You sound like Jude law