Verify component pinouts against each manufacturer’s datasheet before wiring. Label cut wires with their wire numbers; the same numbers follow them through every stage. Wire colors are written out for black-and-white printing. Custom colors can be named in the wire library.
15 wires to prepare; 322mm total wire, including end allowances.
| Ref Des | Part | Value | Manufacturer | Part Number | Qty | Link |
|---|---|---|---|---|---|---|
| C1 | Ceramic Cap | 100nF | — | — | 1 | Amazon |
| D1 | Diode (axial) | — | — | 1 | — | |
| J1 | Power Input (2-pin) | — | — | 1 | — | |
| LED1, LED2 | LED | — | — | 2 | Amazon | |
| Q1 | Potentiometer | — | — | 1 | — | |
| Q2, Q3 | NPN Transistor (TO-92) | — | — | 2 | Amazon | |
| R1 | Resistor (axial) | 100k | — | — | 1 | Amazon |
| R2, R3 | Resistor (axial) | 680 | — | — | 2 | Amazon |
| U1 | Finger Pads | — | — | 1 | — |
| Cut | # | Net | Color | Route | Cut Length | Bends |
|---|---|---|---|---|---|---|
| 6 | SINK | Black | G22 → I21 | 18mm | 10mm (90°) | |
| 12 | GND | Black | D5 → G8 | 21mm | — | |
| 11 | SENSE | Blue | H10 → G14 | 23mm | 8mm (90°) | |
| 5 | VCC | Blue | B7 → B13 | 25mm | — | |
| 10 | SENSE | Green | K6 → K8 | 15mm | — | |
| 4 | RED | Green | E17 → I18 | 23mm | 15mm (90°) | |
| 1 | DARL | Red | G13 → H14 | 14mm | — | |
| 7 | SINK | Red | H20 → H15 | 23mm | — | |
| 13 | GND | Red | F9 → J10 | 23mm | 8mm (90°) | |
| 3 | GREEN | White | B17 → B20 | 18mm | — | |
| 9 | PAD | White | D11 → G6 | 30mm | 18mm (90°) | |
| 15 | GND | White | H13 → D21 | 40mm | 25mm (90°) | |
| 2 | GREEN | Yellow | E18 → C18 | 15mm | — | |
| 8 | SINK | Yellow | I16 → F16 | 18mm | — | |
| 14 | GND | Yellow | K11 → I12 | 18mm | 10mm (90°) |
Bottom view: horizontally mirrored. Coordinate names still identify the same physical holes. Highlights mark wire endpoints; wire routes belong on the component side. Check each connection and the listed solder bridges.