Addon
About the Addon PCB
Addon is an open source PCB design by bullestock, published on GitHub. It is a 2-layer board measuring 38.1 × 43.2 mm, with 12 components from 12 distinct parts.
By type, the board carries 5 connectors, 3 resistors, 2 transistors and 2 diodes.
From the project
Lasersaur chiller
Addon bill of materials (BOM)
12 components, 12 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | BC547 | TO-92L_Inline_Wide | Q1 |
| 1 | IRFZ44N | TO-220-3_Vertical | Q2 |
| 1 | 12V in | JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | J1 |
| 1 | Fan out | JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | J2 |
| 1 | Fan control | JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | J3 |
| 1 | Ext | JST_XH_B4B-XH-A_1x04_P2.50mm_Vertical | J4 |
| 1 | Buzzer | JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | J5 |
| 1 | 1N4004 | D_DO-41_SOD81_P10.16mm_Horizontal | D1 |
| 1 | 1N4148 | D_DO-35_SOD27_P7.62mm_Horizontal | D2 |
| 1 | 1k | R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R1 |
| 1 | 10k | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R2 |
| 1 | 2k2 | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R3 |
Addon design files
The KiCad project lives in the bullestock/chiller repository on GitHub; these links point at the commit this page was built from.
- Layoutpcb/addon/addon.kicad_pcb
- Schematicpcb/addon/addon.kicad_sch
Addon: common questions
How big is the Addon PCB?
The Addon measures 38.1 × 43.2 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Addon?
12 components, from 12 distinct parts. The full bill of materials is listed on this page.
Where can I download the Addon design files?
From the bullestock/chiller repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Addon design in my own project?
The repository has no license, so all rights stay with bullestock. Use it as a reference, and ask the author before reusing the design.
