Today I will show to how to make BASS TREBLE tone control | SWITH MODE Bass Treble | a2z electronics 

All the material you need for this project:

Here are the steps of this project:

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The product links as below:

IC chips: https://www.utsource.net/category/ele...

Modules: https://www.utsource.net/Modules?sour...

Passive components: https://www.utsource.net/PassiveDevic...

Sensors: https://www.utsource.net/home/sensors...

LED lightings: https://www.utsource.net/category/led...

More electronic components you may be interested:

SN74LS04N https://www.utsource.net/itm/p/835299.html
BSM25GD120DN2 https://www.utsource.net/itm/p/279463.html
TLP550 https://www.utsource.net/itm/p/11224327.html
AS15F https://www.utsource.net/itm/p/1864547.html
SFK-112DM https://www.utsource.net/itm/p/1883927.html

For more details, pls check the video on youtube: