DIY Stereo Amplifier With Arduino Tone Controll and OLED Display

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Hello bro, in this video I want to make a stereo amplifier with an Arduino-based tone control.
For the audio processor, I used the TDA7439 chip which was controlled by ARDUINO PRO MINI 5V/16MHz with the Arduino program/sketch that I got from rcl-radio at this link; rcl-radio.ru/?p...
PLEASE NOTE, the sketch that I used and included the link below has changed a lot so that it works well with this amp circuit.
The display menu uses an SSD1306, 128x64 OLED display so that it has a simple appearance and does not take up space.
Some of the menus available are VOLUME, BASS, MIDLE, TREBLE, BALANCE, INPUT SELECTOR, INPUT GAIN, AND POWER ON/STANBY.
For the power amplifier I used the TA8221 which has been proven to produce good sound.
The overall circuit requires a single supply 12V voltage source.
Please check the video on Barlex Respectaizer UA-cam Channel
If you need you can download some of files :
Gerber file : drive.google.c...
Partlist : drive.google.c...
Arduino Library (extract to get some zip) : drive.google.c...
Tempat saya beli PCB Holder disini : tokopedia.link...
Solder yang saya pakai : tokopedia.link...
Beli pcb langsung dari kami :
Tokopedia Barlex Audio
Email for endorsement :
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[@lordtakt]

Cari yg simpel muncul tutorial kelas profesional wkwk
Mantap bang

[@Buditriprasetyo-u4f]

casing-nya lumayan bagus tuh bang...cek pasaran aja bikin berapa gitu...cukup keknya buat gainclone atau preamp

[@arditech4996]

Klo greget lagi, mixer digital 4ch aja, tpi rakitan kek gini🗿

[@sahad4314]

akhirnya yg ditunggu" trimikasih mass🙏🙏

[@glauciogv5225]

Nice project. Beautiful case 👏

[@angga_pratama666]

mas rekomend chip buat setel lagu lagu jawa gitu pake apa ya biar enak? rekomen yang ada di toko barlex audio aja hihi terimakasih 🙏

[@cobaprogram-km1cy]

Wih mantap terlihat modern bang, bikin cmoy bang power baterai 18650

[@angga_pratama666]

mas ini bisa buat maksimal speaker berapa inch?

[@KramOtak-yb4sc]

Maaf mas..kalau boleh request sekali" bikin cara perhitungan box speaker mas....agar kami para diy'er bisa mendengarkan audio dan tau perbedaan beberapa power..sebab tidak ada speaker waras jadi susah juga membedakan antara ampli 1 dan satunya 🙏kalau beli mahal 😂...mohon maaf jika tidak berkenan 🙏

[@orhangunay3001]

Hello bro, can i use this box design for my commercial use amplifier?

[@barlexrespectaizer452]

Yes

[@arifrahman302]

bang oled nya bisa di ganti yang gedean?

[@electroniccircuitsimulatio6887]

Thank you nice video,
if display oscillates to different menus when clicking the rotary encoder button and jumps to random menus, difficult to control. But is working functionality. Pls help Sir how to overcome this problem

[@barlexrespectaizer452]

Do you use sketch from this youtube description right ?

[@YuTanBu]

Keliatan nya keren nih.. Ikut nyimak ya ..👍

[@noxsgo3519]

Bang,,,klo boleh bikin kit DSP mobil built in subwoofer bang,,,🙏🙏

[@ekas9081]

Ijin tanya Gan,
Pakai Library u8glib-master, error U8glib.h: No such file or directory.
Tapi kalau pakai yg Ver U8glib-1.19.1 Compile Done
Yg digunakan di Video ini Versi nya yg mana ya Gan?

[@barlexrespectaizer452]

Seingat saya pakai versi jadul

[@creatormonangsaragihsumbayak]

Request DSP buat speaker coulum lae

[@alifnadief9621]

❤

[@MuhammadRidwan-gn8ie]

Ukuran panel depannya ada kah

[@S2audioamplifier]

Amazing products

[@KiKi-zr5mj]

Link pcb yang tinggl pakai mass

[@arifrahman302]

Tambahin Bluetooth bisa on off pake input selector gan

[@barlexrespectaizer452]

Tadinya mau masukin di pcb, tapi ukurannya mepet jd gak jadi

[@ekas9081]

PCB nya sdh ada di lapak ijo kah gan 😅

[@barlexrespectaizer452]

Sudah Ada 😁

[@KANGSUHAKAMPRET]

Displaynya di ganti ukuran yg lebih besar bisa gk bos

[@barlexrespectaizer452]

Kalau tau caranya dicoba aja

[@PadekaBkenz]

Muantaf......

[@MrTadzo]

amplinya dijual ga?

[@barlexrespectaizer452]

Cek tokopedia barlex audio gan

[@andianwari7974]

​@@barlexrespectaizer4522:30

[@DafitFirdausVMU]

next yg pakai remote gan

[@arifrahman302]

Gan pcbnya ada?

[@barlexrespectaizer452]

Besok kalau sempat di up

[@TihmaVandi]

Diy vu meter lcd om

[@yudipermana-cz7gd]

Jualan di shoppy a kak

[@creatiflight7324]

mantab🎉🎉🎉🎉🎉🎉

[@maftuhfatih7169]

TPA 3110 bang plis 😅

[@cepcahyachanel]

cakeup

[@kangkhuluqi3797]

masok bentuk.e