Four
About the Four PCB
Four is an open source PCB design by mekatronik-achmadi, published on GitHub. It is a 2-layer board measuring 59.7 × 59.7 mm, with 8 components from 2 distinct parts.
Other key parts include the RGBLED5050_RGBLED5050. By type, the board carries 4 ICs and 4 resistors.
Main components on the Four
Four bill of materials (BOM)
8 components, 2 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 4 | RGBLED5050_RGBLED5050 | RGBLED5050 | U1, U2, U3, U4 |
| 4 | 150 | R_1206 | R1, R2, R3, R4 |
Four design files
The KiCad project lives in the mekatronik-achmadi/openpv repository on GitHub; these links point at the commit this page was built from.
Four: common questions
How big is the Four PCB?
The Four measures 59.7 × 59.7 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Four?
8 components, from 2 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Four design files?
From the mekatronik-achmadi/openpv repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.
Can I use the Four design in my own project?
The repository has no license, so all rights stay with mekatronik-achmadi. Use it as a reference, and ask the author before reusing the design.
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