Photopea - Text Effect (LED)
Photopea is a graphics and image editing program.
Photopea is a program that works online in a browser.
However, it can also be installed on your PC/laptop/mobile phone.
https://www.photopea.com
Tutorial: LED Text Effect
These tutorials focus not on the aesthetics of the images, but on the techniques that lead to successful results.
Image source:
New channel Vectorpea: / @vectorpea