24 Channels Digital Volume Controller | PT2258 with ATmega328 | Arduino Code

Up to 24 channel digital volume controller remote kit. Used IC is PT2258.
NB: PT2258 board has two types of grounds - digital (DGND) and analog (GND) ground. Don't connect the both grounds together inside the PT2258 board. The channel's ground and power supply ground must be connected outside the board. If you haven't connected both grounds (channel ground and power supply ground) together, the board won't work.
Arduino Code and PDB Design
drive.google.com/drive/folder...
PT2258 Arduino Library and Address Pins Details
daacwaves.blogspot.com/2022/1...
/ daacwave
/ daacwave
/ daacwave

[@user-yn5bs4km2v]

Please same project with 7 segment display

[@AshokKumar-xx4rn]

R2s15902fp video deleted why sir?

[@svem1972]

kindly make merge hdrush box with with this type of remote kit

[@vivekbalakrishnan5520]

Good

[@kdd2]

Please PT2322 using tone control, 3D effects, 6channel volume control next videos sir

[@daacwave]

Sure, I will do that. but not next.

[@digitalworld8739]

​@@daacwavewhat is the next video?

[@digitalworld8739]

What software to you have design pcb boards

[@daacwave]

Easyeda

[@user-fk1gg9dk6f]

bro can you try oled 16×2 display

[@daacwave]

Sure

[@user-yn5bs4km2v]

Please same project with 7 segment display

[@daacwave]

Sure

[@himanshutripathi2140]

​@@daacwave how you give input to board with 2 wire only