glauber/sois-controller-rev-c

src/PushButton12mm.tsx

import type { ChipProps } from "tscircuit"
import { modelUrl } from "./models"

/**
 * 12mm THT tactile switch, from KiCad's `Button_Switch_THT:SW_PUSH-12mm`.
 * Four holes, two ports — each pole is duplicated across the 12.5mm span.
 * Footprint origin is pad 1; body centre is at local (6.25, -2.5).
 */

const pinLabels = { pin1: "A", pin2: "B" } as const

const pads: Array<[string, number, number]> = [
  ["1", 0, 0],
  ["1", 12.5, 0],
  ["2", 0, -5],
  ["2", 12.5, -5],
]

export const PushButton12mm = (props: ChipProps<typeof pinLabels>) => (
  <chip
    {...props}
    pinLabels={pinLabels}
    cadModel={{
      stepUrl: modelUrl("sw_push_12mm_wuerth.step"),
      positionOffset: { x: -6.25, y: 2.5, z: 0 },
    }}
    footprint={
      <footprint>
        {pads.map(([hint, x, y], i) => (
          <platedhole
            key={i}
            portHints={[hint, hint === "1" ? "A" : "B"]}
            shape="pill"
            pcbX={`${x}mm`}
            pcbY={`${y}mm`}
            outerWidth="3.2mm"
            outerHeight="1.9mm"
            holeWidth="1.3mm"
            holeHeight="1.3mm"
          />
        ))}
        {/* 12 x 12 body outline */}
        <silkscreenpath
          strokeWidth="0.12mm"
          route={[
            { x: 0.25, y: 3.5 },
            { x: 12.25, y: 3.5 },
            { x: 12.25, y: -8.5 },
            { x: 0.25, y: -8.5 },
            { x: 0.25, y: 3.5 },
          ]}
        />
      </footprint>
    }
  />
)