Christmas Light
About the Christmas Light PCB
Christmas Light is an open source PCB design by Az154za, published on GitHub. It is a 2-layer board measuring 73.3 × 37 mm, with 32 components from 12 distinct parts.
Other key parts include the NE555P and 4017. By type, the board carries 20 diodes, 3 ICs, 2 capacitors and 2 resistors.
Main components on the Christmas Light
Christmas Light bill of materials (BOM)
32 components, 12 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | NE555P | DIP-8_W7.62mm | U1, U3 |
| 1 | 4017 | N16 | U2 |
| 1 | 10nF | CP_Radial_D5.0mm_P2.00mm | CT1 |
| 1 | 10uF | CP_Radial_D5.0mm_P2.00mm | CVAR1 |
| 1 | 10k | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | PullupResistor1 |
| 1 | 50k | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | RV1 |
| 1 | 500k | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | RVAR1 |
| 20 | LED | LED_D3.0mm | D1, D2, D3, D4, D5, D6, D7, D8 +12 |
| 1 | 1 uf | CP_Radial_D5.0mm_P2.00mm | C1 |
| 1 | 0.01uF | CP_Radial_D5.0mm_P2.00mm | C2 |
| 1 | 1k | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1 |
| 1 | 470 | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R2 |
Christmas Light design files
The KiCad project lives in the Az154za/Christmas_Light repository on GitHub; these links point at the commit this page was built from.
- LayoutPCB/Chrismas.kicad_pcb
- SchematicPCB/Chrismas.kicad_sch
Christmas Light: common questions
How big is the Christmas Light PCB?
The Christmas Light measures 73.3 × 37 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Christmas Light?
32 components, from 12 distinct parts. The full bill of materials is listed on this page.
Where can I download the Christmas Light design files?
From the Az154za/Christmas_Light repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Christmas Light design in my own project?
The repository has no license, so all rights stay with Az154za. Use it as a reference, and ask the author before reusing the design.