Raspberry Pi Homebrew board v0.2.2
### DESCRIPTION
A basic expansion board for Raspberry Pi, primarily used to interface with Relays and 1wire temperature sensors. Can be used with software like CraftBeerPi and Node-RED to automate a homebrewery or some other purpose.
### TECHNICAL DETAILS / COMPONENTS
| 1 | ULN2803A Darlington array | DIP | Digikey 497-2356-5-ND |
| 12 | 2 position terminal blocks | 2.54mm | Digikey A98333-ND |
| 1 | 0.1μF 25v capacitor | 0805 | Digikey 399-1168-1-ND |
| 1 | 3.3kΩ resistor | 5%/0.25W/0603 | Digikey RHM3.3KDCT-ND |
| 1 | Raspberry Pi stacking header | 2.54mm | Digikey 1528-1385-ND |
Raspberry Pi Homebrew board v0.2.2
Project images are for reference only. Actual production is based on the manufacturing files on the project page.
Please review the designer's notes (e.g., PCB thickness) and select the appropriate options.
PCBWay is not responsible
for issues caused by unsuitable parameter selections.
For more important ordering information, please refer to
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Rigel Kent
Mar 21,2025
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Engineer
Oct 17,2024
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Serhii Kravchenko
Jan 23,2024
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Berry
Oct 12,2020
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Torbjørn Vetland
Aug 26,2019
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Benjamin Harris
Feb 20,2019
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Aki Vartiainen
Jan 18,2019
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jangevaare
Sep 20,2018
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Top Paste Mask
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Bottom Solder Mask
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