DIY Low Cost Stereo Hearing Aid | Hearing Amplifier

A complete Electronic & 3D print project, features schematic, Blender render, 3D printer in action, PCB fabrication, project assembly, and final demo.
Schematic: photos.app.goo...
Amazon Wish List - tinyurl.com/ya...

[@yamitvarelasegura2096]

I liked this circuit builder but I need to know what the tool BOMs are.

[@untrust2033]

Good job designing that case!

[@nabeelmatar9437]

Hopefully you can clarify the chart with the material numbers mentioned frankly is unclear. Thanks for your efforts

[@donaldspice2731]

Its much better with a variable potentiometer and when you can upload the files for the 3d-printing case!!!

[@Lxvpiiess]

Hej! Where can i get the schematic diagram and the materials/components used in the project? Thank you very much!

[@vishalgodumala7721]

Will you list the components used in the circuit

[@lprkon72]

This is more about a 3d printer than a circuit build

[@TMS5100]

printrbot simple metal. good choice.

[@meiwibowo4854]

how much code is the IC dual opmap

[@hyperrunner4589]

Can you please give resistors values for using a 3.7v supply voltage.

[@zepztianzrw]

Can you please send me diagram for the 3-5 volt battery supply

[@sanu7210]

hellow dear i build this circuit but its gain & sound delivery is very very low , that is why its cant hearable to less hering person i needs more powerful like company have micro types , i test your circuit over a elderly people and he cant hear ............

[@lavanyas3700]

which op-amp did u use
?

[@ratirampal7771]

Cost is not showing.

[@jazzrossy930]

All comments and questions are from nubies
not yet skilled enough for this eleectronics build level or english understanding! I am a 74 yo pro electronics eng retired and built an off the shelf components h. a. for a friend 10 y.a. Use perf bd and pre surface mt parts. Buy a bag of electret mic elements and choose the one that works best. Use pair of hi qual ear buds Samsung, Sony

[@sanu7210]

how loud it is ??????????? is it like company product ??????????? and please upload the circuit diagram copy as a image

[@itwasatime1313]

Heyy, I really like your videos but it would be really cool if you could upload the 3D printing files to thingiverse and put the links in the description.

[@recmy1982]

Tons of HISS

[@BOB-fp9qh]

wat Nam program

[@aloisxyz]

1:19 , your cat die in live...

[@kpf2875]

Is the output in ac or still in dc ?

[@akashagrawal7609]

Ac

[@arshdeepmaan7403]

Hlo sir ...can u plzz. Give volt of 10uF capacitor u used

[@smelectronichouse212]

16v uf

[@sanu7210]

please give me circuit sir in this video circuit is not clearly shown here

[@notionSunday]

It is very clearly shown, bump-up your video resolution setting...anyway, here ya go... tinyurl.com/zpnpky7

[@sanu7210]

thanks for advice sir this idea really is not came to my brane , i am also a electronic developer and i sell my project and device thanks sir
facebook.com/SHREE-DURGA-Electronic-CO-870418416354459/?fref=ts

[@v.a.m.industryvallisab5492]

Hello sir..,can u and me circuit diagram of this circuit..plzz.

[@elrickking9293]

0:17

[@tubeDude48]

What OpAmp are you using?

[@notionSunday]

A dual general-purpose, I salvaged from some older electronics....
www.notionsunday.com/dataSheets/OPamp_dual_RC4558.pdf

[@gustabeumer688]

Who wants to carry a thing like that around? When hey can make a jab for covid why can they not manufacturer a decent hearing aid?

[@johnconrad5487]

straight gain of 2000. not a "hearing aid". waste of 7 minutes watching this