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Made by cyao: @Cyao on slack, github.com/cheyao
Features:
CAD/constants.scad and regenerate)The PCB's size is 355x120mm
| Schematic |
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| Two sides |
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| Front |
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| Back |
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3D render pictures:
The case v1 is fully parametric and made with OpenSCAD, allowed me to make a online case generator. Link after the YSWS ends.
V2 is made with freecad, and is of top mount style.
I chose to not add any engraving since it will look bad. I would want to print my case In school with ams and custom colored fillament when I buy some new fillament. (I need hq to print my case in white for the moment)
These were old prices for aliexpress, see bottom for lcsc prices (better)
| Name | Qty | Price (EUR) |
|---|---|---|
| 0.91" OLED SSD1306 | 1 | |
| 0.1uf 0805 capacitors | 90 | |
| 4.7uf 0805 capacitors | 3 | |
| 1uf 0805 capacitor | 3 | |
| MiniMELF diodes | 88 | |
| 0603 GLED Vf2.1 30mA | 7 | |
| USB-C Receptacles | 2 | |
| SK6812MINI-E | 88 | |
| 470Ω 0805 resistor | 5 | |
| 4.7kΩ 0805 resistor | 5 | |
| 5.1kΩ 0805 resistor | 4 | |
| 10kΩ 0805 resistor | 2 | |
| 1kΩ 0805 resistor | 2 | |
| 200Ω 0805 resistor | 3 | |
| TPS2116DRL | 2 | |
| SN74LVC1T45DBVR | 1 | |
| CH224K | 2 | |
| ESP12-E | 1 | |
| Orph/Raspberry Pi Pico | 1 | High Seas |
| Case (Preferably pink, else white "./production/case.3mf") | 1 | Me |
| Acrylic ("./production/acrylic.dxf") | 1 | Hack Club |
| M2 Heatset Inserts 4OD 4mm | 28 | 1.74 |
| M2 Torx Thin Head Bolts 5mm 14mm | 16 | 2.08 |
| M2 Torx Thin Head Bolts 5mm 5mm | 12 | 1.62 |
| JWK Cupid Switch | 88 | 36.60/w ship |
| 2u MX stabilizor | 5 | 27.99 (20$ new member) |
| 6.25u MX stabilizer | 1 | ^ |
Old:
| Total Price | PCB | Switches | Fasteners | Keycaps | Stabilizers | Other |
|---|---|---|---|---|---|---|
| 120.63/ws | 37.00/ws | 38.81/ws | 5.44/ns | 21.79/ws | 19.59/ns | ~24.03/ws |
2$ More in PCB for lead free HASL!
Please add this grant to my High Seas Digikey grant! <3
The stabs are 22.38 USD so going to transfer 5$ to HQ. Done, https://hcb.hackclub.com/hackpad/donations - Chengyin Yao aka Cyao
Uhh I think the TX are still over budget? Gonna figure something out. Found in budget TX! Gonna abuse new member discount lol.
The LCSC cart might seem to have excess of some components, it's either: minimal quanitity, or at the end I could spend 2.7$ more to save 6$ so why not
This got me 60h on cafe :sob:
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