Hi all! So I want to setup a Pico (2 of them). One to run a 16x16 LED Matrix and the other to run two 8x8 matrix. I am a complete noob but I will have someone helping me that has more experience with Pi..just no experience with the LED matrix part. So...this will go inside my computer so I am trying to figure out how to power the LED Matrixes. From my understanding the Pico wont power the Matrix nor I can use USB due to the power demands so maybe I need some sort of adapter from one of my PSU power cabled to the LED Matrix displays?

Any assistance will be appreciated. :) Here are the parts I am getting

two of these: https://www.amazon.com/gp/product/B08X7HN2VG/ref=ox_sc_saved_title_4?smid=A3B0XDFTVR980O&psc=1

And this: https://www.amazon.com/gp/product/B01DC0IOCK/ref=ox_sc_saved_image_5?smid=A35UAT07QG3EC6&psc=1

Two of these: https://www.amazon.com/gp/product/B01DC0IMRW/ref=ox_sc_saved_image_6?smid=A35UAT07QG3EC6&psc=1

Thanks!