Electronic circuit board PCB

This 4:1 scale model is designed for all those who find modern electronic components too small to solder.
At last you can see and solder the components again without glasses or a magnifying glass.
It is guaranteed to be an eye-catcher in any workplace or laboratory. Show your friends or colleagues what you are working on.

P.S..
There is a real circuit on the board. Who can recognize it?

Design by Panda63 on MakerWorld (license: BY).