EyeTrackVR-Docs/docs/_pages/PartList.md
2022-05-30 12:58:09 -07:00

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page Part List /partslist/ 2 How to build

This page will include a basic part list for building an EyeTrackVR setup.

Please note that no hardware has been fully set in stone, all purchases are at your loss if hardware changes.

It is recommended to source parts from AliExpress as it is much cheaper

Wireless setup:

2x ESP-CAM-32 modules AliExpress here

2x ov2640 160° fov IR / Night vers 75mm (850nm) AliExpress here

1x ESP-CAM programmer/ MB AliExpress here

All three of the above can be found in a kit from AliExpress here make sure to get 2 of the 75mm-160- 850nm version.

1x USB type-A male port to power both ESPs AliExpress here

1x Lower gauge wire to power ESPs 28 gauge wire from AliExpress here

Wired setup

2x Wired Ov5640 160 deg cameras AliExpress here

Please note: if the wired option is used, you will need to dissasemble the camera to remove the ir filters. I would reccomend getting extra cameras, either the full thing above or just the camerea from AliExpress here

1x USB type-A male port to power both IR emmitters AliExpress here

IR Emitters

4x Unfocused SMD IR emitters Recommend ones from Digikey here (DO NOT BUY FOCUSED ONES! If they look like something you would find in a TV remote do not use them, if you aren't sure exactly what you are doing, buy them from the Digikey link)

4x IR emitter PCB's (highly recommended)

2x 698-710ohm resistors or the more recommend way, 4x 350ohm 1206 SMD resistors for IR emitters (If you are not using PCB's for the emitters then buying regular through-hole resistors is acceptable) 357 ohm from Digikey here or 698 ohm from LCSC here

1x Wire to power IR emitters 32 gauge wire from AliExpress here

Other parts

1x Hot glue or another form of glue

1x Soldering iron and solder (lead free solder highly recommended)

3d printed mounts or some form of glue (not recommended but theoretically doable)