Reflow example
About the Reflow example PCB
Reflow example is an open source PCB design by hackclub, published on GitHub. It is a 2-layer board measuring 47 × 44 mm, with 28 components from 12 distinct parts.
Other key parts include the CD4511BNSR and NE555D. By type, the board carries 21 diodes, 3 ICs, 3 resistors and 1 capacitor.
From the project
A YSWS for the northern hemisphere's summer and the aussie's winter. Run by @pmnlla, with love and loads of carrots.
It's a YSWS. You ship something, we ship something to you in return. Run by gh@pmnlla
- Your full design criteria is situated at the website. Have a look through it, you'll need it later :3 - Your folder structure should look just about like this:
Send it over in a PR, we'll review it, and dispatch the WS prize! - A series of files you are not allowed to upload: - Anything with wildcards, relative paths, or attempts to escape your submission in the /pcb directory - PCB files that do NOT pass DRC with 0 errors. - Edits to folders you have not made the previous commit to, i.e. folders that…
Main components on the Reflow example
Reflow example bill of materials (BOM)
28 components, 12 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | CD4511BNSR | SOIC127P780X200-16N | IC1 |
| 1 | CD4511BNSR 4518 | DIP-16_W8.89mm_SMDSocket_LongPads | IC2 |
| 1 | NE555D | SOIC-8_3.9x4.9mm_P1.27mm | IC3 |
| 5 | LED | D_1206_3216Metric | D1, D18, D20, D24, D26 |
| 5 | LED | D_0805_2012Metric | D2, D17, D19, D23, D25 |
| 4 | LED | D_0603_1608Metric | D3, D6, D10, D12 |
| 1 | MBR1020VL LED | D_0603_1608Metric | D4 |
| 6 | LED | D_0402_1005Metric | D4 x7, D5, D7, D9, D11, D13 |
| 1 | 10uF | C_1206_3216Metric | C1 |
| 1 | 1k | C_1206_3216Metric | R1 |
| 1 | 20K 5k1 | C_1206_3216Metric | R2 |
| 1 | 20K 470R | C_1206_3216Metric | R3 |
Reflow example design files
The KiCad project lives in the hackclub/reflow repository on GitHub; these links point at the commit this page was built from.
Reflow example: common questions
How big is the Reflow example PCB?
The Reflow example measures 47 × 44 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Reflow example?
28 components, from 12 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 Reflow example design files?
From the hackclub/reflow repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Reflow example design in my own project?
The repository has no license, so all rights stay with hackclub. Use it as a reference, and ask the author before reusing the design.
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