Pictures
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# chuni-lite
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Slidy air towers for an arcade chuni slider without backplate. Bare minimum docs because I don't expect too many people to have access to chuni cab sliders without backplates.
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Current versions can be found at:
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- CAD: chuni-lite\chunair-cad\airs\print\f1
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- PCB: chuni-lite\chunair\chunair\chunair_v2\v2-1-2 & chuni-lite\chunair\chunair_core\v1
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@@ -37,16 +39,53 @@ Can hand wire, or replace air_tower_top_1 3D print with chunair pcb. chunair_co
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Basic steps:
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0. Wire up your slider's 12v and DB9. Crimps recommended. 11" 4 wire recommended for 12v, 9" 3 wire for DB9.
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1. Print parts. Then print a mirrored set.
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1. Print parts. Then print a mirrored set. Glue magnets with super glue except for the one on slider which is inserted from the outside - glue that one in with hot glue. Pay attention to the magnetic poles!!
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2. Assemble slider_rail and air_tower with hinge, flat head screws, and nuts and insert into slider (double check orientation)
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3. Glue leds/pds if you are using air_tower_top_1. Wire according to the diagram in "ac chuni/wiring.png". If you have PCB, solder resistors and leds/pds. With PCB, recommended wire length is around 30", 9 wires for RGB, 8 for no RGB.
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3. Glue leds/pds if you are using air_tower_top_1. Wire according to the diagram in "ac chuni/wiring.png". If you have PCB, solder resistors and leds/pds - 10K resistors are marked, the other 3 are 150 ohm resistors. With PCB, recommended wire length is around 30", 9 wires for RGB, 8 for no RGB.
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3a. If you want RGB, add a 3 piece WS2812B LED strip in the middle and solder it up like the picture.
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4. Shove unsoldered end of ribbon cable through the channel.
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5. Screw air_tower_top_2 to the pcb or air_tower_top_1(depending on which you have) using rounded m3 heads while threading through air_tower. Don't forget to put the printed bumper piece on one of the screws.
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6. Solder to Pro Micro or chunair_core pcb depending on what you have. Make sure you slide the slider_rail into the slider first before soldering.
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7. Repeat steps 2-6 for the other side.
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8. Add zip ties to core. Use 4 m3x8 bolts and nuts to mount db9 and chunair_core to core. Press fit 12v barrel connector and hot glue into place.
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9. Thread M4 screws through rubber foot and slider to mount to slider.
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10. Use existing M4 screws on the chunithm slider to mount core. Zip tie down core & power cable
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11. Flash firmware and test to make sure everything works. Then add adhesive rubber feet on each bumper in addition to the bottom of the airs.
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After Width: | Height: | Size: 8.5 MiB |
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After Width: | Height: | Size: 9.0 MiB |
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After Width: | Height: | Size: 8.4 MiB |
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After Width: | Height: | Size: 1.2 MiB |
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After Width: | Height: | Size: 7.7 MiB |
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After Width: | Height: | Size: 1.2 MiB |
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After Width: | Height: | Size: 1.6 MiB |
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After Width: | Height: | Size: 7.8 MiB |
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After Width: | Height: | Size: 7.9 MiB |
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After Width: | Height: | Size: 8.4 MiB |
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After Width: | Height: | Size: 8.9 MiB |
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After Width: | Height: | Size: 8.1 MiB |
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After Width: | Height: | Size: 6.6 MiB |
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After Width: | Height: | Size: 8.2 MiB |
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After Width: | Height: | Size: 8.4 MiB |