Retro Pi Handheld

This is a self built and made RetroPi handheld!
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updated January 27, 2023

Description

PDF

THis is a Work in progress and I will update files and information as I can. 

 

The core is a RaspberryPi 3b+ with a generic 7Inch HDMI display(without sound) I am using 4 18650 batteries currently in a 2S2P config. I am using a LM2596 to convert to 5V. I am using a USB type C 2s charger (only found from china). I will soon be adding an audio AMP hooked into the headphone port and 2 small speakers. 

 

The buttons are all just normal tactile buttons wired to the GPIO. The D-pad was taken from a broken controller, also hooked into the GPIO. 

Just updates the bottom case with L and R button holes. 

Planned changes: 

  1. D-pad changed to a stick type
  2. new batteries (18650's Molicel INR18650-P28A, 2800mAh)
  3. PAM8403 Stereo Amp
  4. Case changes as necessary

I am happy to answer questions! 

Happy Printing!

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Model origin

The author marked this model as their own original creation.

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