diff --git a/bun.lock b/bun.lock
index 50bf881..6f72f97 100644
--- a/bun.lock
+++ b/bun.lock
@@ -6,7 +6,7 @@
"name": "jscad-electronics",
"devDependencies": {
"@biomejs/biome": "^1.9.3",
- "@tscircuit/footprinter": "^0.0.374",
+ "@tscircuit/footprinter": "^0.0.391",
"@types/react": "19",
"@types/react-dom": "19",
"@types/three": "^0.179.0",
@@ -179,7 +179,7 @@
"@tscircuit/alphabet": ["@tscircuit/alphabet@0.0.24", "", { "peerDependencies": { "typescript": "^5.0.0" } }, "sha512-vYYLwDwpTULFDwuqB5+U4RlTiHJ3Ez4Sf5OEv7rB1oVbhmh8p3Xl7h3vsi5eD4SE+x+0e8eSXKSlwSLCN94vZA=="],
- "@tscircuit/footprinter": ["@tscircuit/footprinter@0.0.374", "", { "dependencies": { "@tscircuit/mm": "^0.0.8", "zod": "^3.23.8" }, "peerDependencies": { "circuit-json": "*" } }, "sha512-TqcB8fBoquEWCOIttNSvq3OD+g3j9INFn0Zn//Jmje8U42TW7SpxW5vF+N04zoCmIQ3WkMpeC2032zD4uYbg5Q=="],
+ "@tscircuit/footprinter": ["@tscircuit/footprinter@0.0.391", "", { "dependencies": { "@tscircuit/mm": "^0.0.8", "zod": "^3.23.8" }, "peerDependencies": { "circuit-json": "*" } }, "sha512-6sUm5uyUJjk0U19Fy1J6w5lfxdB1kQe8lMTtWjjnSTP2dCKmcoBS1Hy5bWhvRuWllYwZkAwztsHYI9DnYDoj6w=="],
"@tscircuit/mm": ["@tscircuit/mm@0.0.8", "", { "peerDependencies": { "typescript": "^5.0.0" } }, "sha512-nl7nxE7AhARbKuobflI0LUzoir7+wJyvwfPw6bzA/O0Q3YTcH3vBkU/Of+V/fp6ht+AofiCXj7YAH9E446138Q=="],
diff --git a/examples/footprinter3d/fp-wson8.example.tsx b/examples/footprinter3d/fp-wson8.example.tsx
new file mode 100644
index 0000000..67f3869
--- /dev/null
+++ b/examples/footprinter3d/fp-wson8.example.tsx
@@ -0,0 +1,12 @@
+import { JsCadView } from "jscad-fiber"
+import { ExtrudedPads } from "lib/ExtrudedPads"
+import { Footprinter3d } from "lib/Footprinter3d"
+
+const footprint = "wson8_ep"
+
+export default () => (
+
+
+
+
+)
diff --git a/lib/Footprinter3d.tsx b/lib/Footprinter3d.tsx
index a32c152..00fba39 100644
--- a/lib/Footprinter3d.tsx
+++ b/lib/Footprinter3d.tsx
@@ -57,6 +57,7 @@ import { StampBoard } from "./stampboard"
import { MountedPcbModule } from "./MountedPcbModule"
import SOD723 from "./SOD723"
import { JSTZH1_5mm } from "./JSTZH1_5mm"
+import { WSON } from "./WSON"
/**
* Outputs a 3d model for any [footprinter string](https://github.com/tscircuit/footprinter)
@@ -103,6 +104,10 @@ export const Footprinter3d = ({ footprint }: { footprint: string }) => {
screenheight?: number
screencenteroffsetx?: number
screencenteroffsety?: number
+ rowspan?: number
+ ep?: boolean
+ epw?: number
+ eph?: number
}
switch (fpJson.fn) {
@@ -205,6 +210,21 @@ export const Footprinter3d = ({ footprint }: { footprint: string }) => {
)
}
+ case "wson":
+ return (
+
+ )
+
case "pinrow": {
// Parse rows parameter from footprint string (e.g., "pinrow4_rows2")
const rowsMatch = footprint.match(/_rows(\d+)/)
diff --git a/lib/WSON.tsx b/lib/WSON.tsx
new file mode 100644
index 0000000..71f4a2d
--- /dev/null
+++ b/lib/WSON.tsx
@@ -0,0 +1,70 @@
+import { Cuboid, Cylinder, RoundedCuboid } from "jscad-fiber"
+
+export interface WSONProps {
+ pitch?: number
+ rowSpan?: number
+ padLength?: number
+ padWidth?: number
+ exposedPad?: boolean
+ exposedPadWidth?: number
+ exposedPadHeight?: number
+ bodyWidth?: number
+ bodyLength?: number
+ bodyHeight?: number
+}
+
+export const WSON = ({
+ pitch = 0.5,
+ rowSpan = 3.015,
+ padLength = 0.6,
+ padWidth = 0.28,
+ exposedPad = true,
+ exposedPadWidth = 1.7,
+ exposedPadHeight = 0.3,
+ bodyWidth = 2,
+ bodyLength = 3,
+ bodyHeight = 0.75,
+}: WSONProps) => {
+ const contactHeight = 0.05
+ const startX = (-3 * pitch) / 2
+ const cornerRadius = Math.min(0.1, bodyWidth / 8, bodyLength / 8)
+
+ return (
+ <>
+ {Array.from({ length: 4 }, (_, index) => {
+ const x = startX + index * pitch
+ return [-1, 1].map((direction) => (
+
+ ))
+ })}
+ {exposedPad && (
+
+ )}
+
+
+ >
+ )
+}
diff --git a/lib/index.ts b/lib/index.ts
index c3ad613..7e1a18e 100644
--- a/lib/index.ts
+++ b/lib/index.ts
@@ -70,3 +70,4 @@ export * from "./TO92"
export * from "./MountedPcbModule"
export * from "./Screen"
export * from "./JSTZH1_5mm"
+export * from "./WSON"
diff --git a/package.json b/package.json
index 6b6f4d0..767d7c0 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
},
"devDependencies": {
"@biomejs/biome": "^1.9.3",
- "@tscircuit/footprinter": "^0.0.374",
+ "@tscircuit/footprinter": "^0.0.391",
"@types/react": "19",
"@types/react-dom": "19",
"@types/three": "^0.179.0",
diff --git a/tests/snapshots/__snapshots__/wson.snap.png b/tests/snapshots/__snapshots__/wson.snap.png
new file mode 100644
index 0000000..8ece5d4
Binary files /dev/null and b/tests/snapshots/__snapshots__/wson.snap.png differ
diff --git a/tests/snapshots/wson.test.ts b/tests/snapshots/wson.test.ts
new file mode 100644
index 0000000..9a61e38
--- /dev/null
+++ b/tests/snapshots/wson.test.ts
@@ -0,0 +1,8 @@
+import { expect, test } from "bun:test"
+import "../fixtures/png-matcher"
+import { renderFootprint } from "../helpers/render-footprint"
+
+test("WSON-8 package", async () => {
+ const pngBuffer = await renderFootprint("wson8_ep")
+ await expect(pngBuffer).toMatchPngSnapshot(import.meta.path)
+})