DIY Low Cost Stereo Hearing Aid | Hearing Amplifier
ฝัง
- เผยแพร่เมื่อ 28 ก.ย. 2024
- 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...
I liked this circuit builder but I need to know what the tool BOMs are.
Hopefully you can clarify the chart with the material numbers mentioned frankly is unclear. Thanks for your efforts
Good job designing that case!
Hej! Where can i get the schematic diagram and the materials/components used in the project? Thank you very much!
Its much better with a variable potentiometer and when you can upload the files for the 3d-printing case!!!
Can you please send me diagram for the 3-5 volt battery supply
This is more about a 3d printer than a circuit build
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
how loud it is ??????????? is it like company product ??????????? and please upload the circuit diagram copy as a image
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.
Is the output in ac or still in dc ?
Ac
Hlo sir ...can u plzz. Give volt of 10uF capacitor u used
16v uf
please give me circuit sir in this video circuit is not clearly shown here
It is very clearly shown, bump-up your video resolution setting...anyway, here ya go... tinyurl.com/zpnpky7
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
Hello sir..,can u and me circuit diagram of this circuit..plzz.
0:17
What OpAmp are you using?
A dual general-purpose, I salvaged from some older electronics....
www.notionsunday.com/dataSheets/OPamp_dual_RC4558.pdf
1:19 , your cat die in live...
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 ............
which op-amp did u use
?
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?
straight gain of 2000. not a "hearing aid". waste of 7 minutes watching this
how much code is the IC dual opmap
Can you please give resistors values for using a 3.7v supply voltage.
Cost is not showing.
Tons of HISS
printrbot simple metal. good choice.
wat Nam program
Will you list the components used in the circuit