35 lines
922 B
Markdown
35 lines
922 B
Markdown
# SeedHammer II hardware
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This repository contains the design files for the [SeedHammer II](https://seedhammer.com)
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machine.
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## PCB
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The schematic and PCB are in [KiCad](https://kicad.org) format.
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Generate production files (gerber, BOM, CPL) with the Go script:
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```sh
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$ cd pcb
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$ PATH=$PATH:/path/to/kicad-cli go run .
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```
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Production boards are manufactured by [JLCPCB](https://jlcpcb.com) with the following
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settings:
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- Surface Finish: ENIG
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- Material Type: FR4 TG155
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- Stackup: JLC04161H-7628 (impedance controlled)
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### LCD
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The LCD is a [ER-TFT035IPS-6](https://www.buydisplay.com/3-5-inch-ips-320x480-tft-lcd-display-capacitive-touch-screen)
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with capacitive touch from buydisplay.com. The variant with resistive touch is not supported by the firmware.
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## CAD
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The CAD files for the custom machine parts are in STEP format.
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