HandiNAVI - Model:03

This model is an attempt to recreate the concept HandiNAVI from Serial Experiments Lain with a fully functioning computer inside.

There is no guide for this project, as it's something I mostly put together for myself, but I've included assembly images in the zip file. There's also a PDF with a wiring guide. I don't recommend you try making this if you don't have a decent understanding of electrical circuits and soldering.

Screen and Speaker Info Threads

Filament Used: Bambu Labs PLA Basic Red

Parts List: (some links may be down, aliexpress sucks)

       V2

• Raspberry Pi Zero 2 W (raspberrypi / Amazon)

• ER-TFT028-4.2 - Serial SPI 2.8"TFT LCD Module Display 320x240 - No Touch (Ali / buydisplay)

• Type-C 5V 1A LiPo 20 x 25mm Charging Board (Ali)

• Makerfocus 3.7V 1100mAh Lithium Rechargeable Battery (Makerfocus / Amazon)

• FFC - 100mm, 10Pcs, 8P, Reverse Side(B type), 1.0mm Pitch (Ali)

• FFC Breakout Board - FFC FPC 50 Pins 0.5mm Pitch to DIP 2.4mm - 50Pin, Top (Tindie)

• TP03 USB Touchpad 3" (Ali1 / Ali2 / Ali3)

• JST 1.25MM 15CM (Ali)

• M2.5 x 50pcs, 8mm (Ali)

• M3 x 50pcs, 6mm (Ali)

• 4x2mm, 10pcs Magnets (Ali)

• 20pcs 6x6x5mm Micro Push Switch Buttons (Ali)

• LCD Screen Cover Plastic Cover replacement For DS Lite (Ali) [Lens or frame can be used]

• Braid Phone Lanyard Necklace Wrist Strap (Ali)

• Wireless Charger Receiver Module - 5W (Ali) - Can be unstable, I recommend the alternate USB-C here

• Micro USB Jack USB Plug Male - Type2 (Ali)

• 9 x 15cm protoboard (Ali)

       V3 (untested)

• MAX98357A I2S 3W Class D Amplifier (Amazon)
  
  If you are confused on the screw layout:
  
  The Pi Zero is attached to the carrier print with m2.5 screws
  The 4 screws to fit both case sides together are also m2.5
  The carrier is attached to the main housing with m3 screws, as well as the button PCB. 
  
  no the pen is not done