after several months my first Pi Zero Gameboy.
Parts used
BW V7 screen
Kepad PCB off ebay (connected using GPIO pins works great)
Standard DMG-01 (not an original one)
Power/charger board of Banggood (has additional cell protection too)
18650 3400mAh Cell (protected)
cheap USB sound card connected to OTG connector I couldn't get it to work off the pads very odd.
Has a working volume wheel and earphone socket (stereo) and a 3w pam8403 (mono) (small amount of interference adds to the charm)
Worked out quite well I just need to tinker with the sound to get it to work on mame. My favourite game Manic Miner plays so well
![Smile :)](./images/smilies/icon_e_smile.gif)
Sadly it has no wifi but its quite easy to transfer files using windows and a card reader.