Here is my entire build out of the RetroPie PiGrrl Zero Plus (WITH Sound) Retro Handled Gaming System. What an awesome and a fun project to build; since my time is limited this took about 3-4 days to fully complete. I did mess up in the beginning when I went to remove the the GPIO pins that come preinstalled. I actually removed 2 pad’s from the board and I had to retrace the entire pad’s back to the build (this costed me a day in build time).
The device itself is pretty nice the battery time lasts about 1-3 hours depending on usage the buttons are clicky I actually went and installed soft buttons of A,B,X,Y buttons and kept the clicky buttons on the DPAD. If you notice once I screwed down the screen the screws provided with the 3D printed build I over turned them causing the screws to come out of the plastic which pissed me off a lot. I was able to sand the plastic down which made it less noticeable.
This can play almost anything from Arcade, Atari, Super Nintendo, Nintendo. Almost everything up til N64 (I tested playing Nintendo 64 ROMs it loaded them just could not handle them on the Pi Zero).
Here are the following guides I followed:
Main PiGrrl Build from Adafruit:
PiGRRL Zero Plus Build by Jpete (Jpete 3d prints most of the cases and hardware I used for this build he also helped me out a lot during this build).
Some of the products I used:
Adafruit PiTFT 2.2″ – http://amzn.to/2qmOtML
Raspberry Pi Zero – http://amzn.to/2oFaEBi
PowerBoost 1000C – http://amzn.to/2qeVIHs
Battery Packs Lithium Ion Battery 3.7v 2000mAh – http://amzn.to/2pcdRa8
10x 6mm Tactile Buttons – https://www.adafruit.com/products/367
1x Slide Switch – https://www.adafruit.com/products/805
USB Mini Wifi Adapter – http://amzn.to/2ptDMLn
Tiny OTG Adapter – USB Micro to USB – http://amzn.to/2pcbowH
2×20-pin Strip Dual Male Header – http://amzn.to/2oQgaMK
Uxcell a13070200ux0794 SPST Momentary Push Button SMD Tactile Tact Switch, 6 mm x 3.5 mm x 4.3 mm – http://amzn.to/2oF8OAF
Products for the Audio
Mini Metal Speaker w/ Wires – 8 ohm 0.5W http://amzn.to/2oPXSvm
5Pcs 16mmx2mm 10K ohm Stereo Volume Control Wheel Potentiometer B103 http://amzn.to/2oTez9H
Adafruit Silicone Cover Stranded-Core Wire – 2m 30AWG White
Adafruit Silicone Cover Stranded-Core Wire – 2m 30AWG Yellow – http://amzn.to/2pGogN6
Adafruit Silicone Cover Stranded-Core Wire – 2m 26AWG Yellow – http://amzn.to/2pccqZr
Hakko CHP CSP-30-1 Wire Stripper, 30-20 Gauge Maximum Cutting Capacity – http://amzn.to/2ptt4US
These helping hands helped me out so much in this build
QuadHands™ Flex – Helping Hands Soldering Tool Add On – Add Four Flexible Metal Arms to Your Favorite PanaVise – http://amzn.to/2oT6nXg
PiGRRL Zero Plus Case https://www.etsy.com/listing/46545611…
PiGRRL Buttons https://www.etsy.com/listing/45984778…
PiGRRL PCB Gamepads https://www.etsy.com/listing/48642710…
PiGRRL Screw Kit https://www.etsy.com/listing/28069127…