Google-translated by mod:
I am trying to use the most economical components, in order to enjoy our game boy at an affordable price.Goodnight. I'm uploading my progress of my game boy based on raspberry pi 3 b with the recalbox system.
List of necessary parts:
Raspberry pi 3b
https://s.click.aliexpress.com/e/mMzKvWo
Game boy casing
https://s.click.aliexpress.com/e/b7OIkAMu https://joom.app.link/7eEoocavTW
GPIO cables
https://s.click.aliexpress.com/e/cgizDcic https://joom.app.link/09huz4fvTW
Roulette Volume
https://s.click.aliexpress.com/e/bByjFQxO
Switch on
https://s.click.aliexpress.com/e/cfGXOo ... xvw3pxBvTW
Resistances
https://s.click.aliexpress.com/e/cF5LJ1 ... 8Y1N25GvTW
Voltaje converter
https://s.click.aliexpress.com/e/dtt4aDi
Screen 3,5
https://s.click.aliexpress.com/e/bklCD7o4
Joypad
https://s.click.aliexpress.com/e/80jTSdS
Powerboost & battery charger
https://s.click.aliexpress.com/e/c1LqRz48
Audio Amp
https://s.click.aliexpress.com/e/cq9CATnK