2023-04-01 14:10:22 +02:00
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# Pico IIDX - Beatmania IIDX controller
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<img src="doc/main.jpg" width="80%">
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2023-04-01 15:11:26 +02:00
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<img src="doc/stacked.jpg" width="80%">
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<video src="https://user-images.githubusercontent.com/11623830/229287886-d01893c5-04b6-41fc-a178-72c815e28c96.mp4" controls="controls" width="50%"></video>
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2023-04-01 14:10:22 +02:00
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Features:
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* It's thin, really thin.
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* Turntable and keyboard are separate.
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* Magnetic connector.
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* 1000Hz polling rate.
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* HID lights, of course!
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* Multiple turntable effects.
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* Many live settings.
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Thanks to many respectful guys/companies who made their tools or materials free or open source (KiCad, OpenSCAD, InkScape, Raspberry things).
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## Caution
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2023-04-01 15:11:26 +02:00
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This is a difficult build, much more difficult than my previous Pico Popn project:
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https://github.com/whowechina/popn_pico.
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I suggest you to build the my Pico Popn first.
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This Pico IIDX project:
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* Heavily depends on 3D printing, both FDM and SLA (resin).
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* Requires skills to solder tiny components and thin cables.
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Move forward only if you're REALLY interested.
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**This README documentation is still in progress.**
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2023-04-01 14:10:22 +02:00
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## HOW TO BUILD
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2023-04-01 15:11:26 +02:00
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### Turntable Materials
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* 1x AS5600 hall angular sensor board (23mm\*23mm)
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<img src="doc/as5600.png" width="150px">
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* 1x 6mm\*2mm magnet (should be magnetized in radial direction), sometimes comes with the AS5600 board.
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* 1x 61804-2RS deep groove ball bearing (20x32x7mm), normally < 5US$;
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* 3x M4*10mm screws (large flat head is better) and hex nuts.
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### Keybard Materials
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* 1x Raspberry Pi Pico.
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https://www.raspberrypi.com/products/raspberry-pi-pico
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* 11x Kailh Choc v1 or v2 keyswitches, to get better play feel, 7 of them should be 50g linear.
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https://www.kailhswitch.com/mechanical-keyboard-switches/low-profile-key-switches/burnt-orange-switch.html
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https://www.kailhswitch.com/mechanical-keyboard-switches/key-switches/kailh-low-profile-switch-choc-v2.html
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* 7x Kailh low-profile stabilizers.
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https://chosfox.com/products/kailh-1350-choc-switch-6-25u-stabilizer-set
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* 2x Panasonic 6mm square tactile switch EVQP1K05M.
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https://www3.panasonic.biz/ac/e/dl/catalog/index.jsp?series_cd=3473&part_no=EVQP1K05M
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* 1x USB Type-C socket (918-418K2023S40001 or KH-TYPE-C-16P)
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* 11x WS2812B-3528 RGB LEDs or if you want more challenge: 28x WS2812B-1516.
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* 1x 0603 5.1kohm resistors for USB.
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* 2x 0603 10ohm resistor.
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* 5x 0805 1uF capacitors.
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### The Cable
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* 1x HDMI cable (ultra slim, diameter < 4mm), at least 50cm in length, we'll cut the HDMI connectors off, so pick a cheap one.
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* 2X Magnetic pogopin connector sets, male and female. PCB side should use 90-degree pins, cable side use straight pins.
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2023-04-01 14:10:22 +02:00
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### Step 1 - Buy
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### Step 2 - Solder
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### Step 3 - Assemble
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### Step 4 - Firmware
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