# KYLE LED Nameplate

A tiny **45 × 16 mm** LED nameplate badge that spells **KYLE** — one red LED per
letter, each with its own 330 Ω current-limiting resistor, fed from a single
2-pin `VCC` / `GND` header. The whole board is defined in code with
[tscircuit](https://tscircuit.com), so the source below *is* the schematic.

## Board at a glance

| | |
|---|---|
| **Size** | 45 × 16 mm, 2-layer |
| **LEDs** | 4 × red 0603 (`D1`–`D4`) |
| **Resistors** | 4 × 330 Ω 0603 (`R1`–`R4`) |
| **Power** | 2-pin 2.54 mm header `J1` (`VCC`, `GND`) |
| **Drive** | ~4 mA/LED at 5 V through 330 Ω |

## Views

| PCB | Schematic |
|---|---|
| ![PCB](docs/pcb.svg) | ![Schematic](docs/schematic.svg) |

## Source

The complete board — `index.tsx` (tscircuit):

```tsx
export default () => (
  <board width="45mm" height="16mm" name="kyle_nameplate">
    <pinheader name="J1" pinCount={2} footprint="pinrow2"
      pcbX={-20} pcbY={0} pinLabels={["VCC", "GND"]} />
    {["K", "Y", "L", "E"].map((letter, i) => {
      const x = -9 + i * 6
      return (
        <group key={letter}>
          <resistor name={`R${i + 1}`} resistance="330" footprint="0603" pcbX={x} pcbY={3} />
          <led name={`D${i + 1}`} color="red" footprint="0603" pcbX={x} pcbY={-3} />
          <trace from={`.R${i + 1} > .pin2`} to={`.D${i + 1} > .anode`} />
          <trace from={`.R${i + 1} > .pin1`} to=".J1 > .VCC" />
          <trace from={`.D${i + 1} > .cathode`} to=".J1 > .GND" />
        </group>
      )
    })}
  </board>
)
```

## Build it yourself

```bash
npm install @tscircuit/cli
tsci build index.tsx          # -> dist/index/circuit.json
tsci snapshot index.tsx --3d  # -> PCB / schematic / 3D renders
tsci export index.tsx -f gerbers   # -> index-gerbers.zip (ready for fab)
```

Ready-to-fab gerbers are attached as a **release asset** on this page (see the Releases tab), or regenerate them from source with the `tsci export` command above. A `.step` and `.glb` 3D model plus `.kicad_pcb` / `.kicad_sch` files ship in the page repo for reuse in KiCad.

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*Built as part of an Adom platform tour — parts search → EDA → tscircuit → wiki publish.*