Alu hub
About the Alu hub PCB
Alu hub is an open source PCB design by draklowell, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 100 × 99.5 mm, with 23 components from 9 distinct parts.
Other key parts include the 74LS574, 74LS245, 74LS02 and 74LS181. By type, the board carries 11 capacitors, 10 ICs and 1 resistor.
From the project
CapacitorTHT:CRadialD6.3mmH5.0mm_P2.50mm
CapacitorTHT:CRadialD6.3mmH5.0mm_P2.50mm
ConnectorPinSocket2.54mm:PinSocket2x19P2.54mm_Vertical
Main components on the Alu hub
Alu hub bill of materials (BOM)
23 components, 9 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | 74LS574 | DIP-20_W7.62mm_Socket_LongPads | U1, U6 |
| 3 | 74LS245 | DIP-20_W7.62mm_Socket_LongPads | U2, U7, U8 |
| 3 | 74LS02 | DIP-14_W7.62mm_Socket_LongPads | U3, U9, U10 |
| 2 | 74LS181 | DIP-24_W15.24mm_Socket_LongPads | U4, U5 |
| 1 | BusConnector | BUS_PCIexpress_x16 | BC1 |
| 9 | C | C_Disc_D5.0mm_W2.5mm_P5.00mm | C1, C2, C3, C4, C6, C7, C8, C9 +1 |
| 1 | C | C_Disc_D5.0mm_W2.5mm_P2.50mm | C5 |
| 1 | C | C_Radial_D6.3mm_H5.0mm_P2.50mm | C11 |
| 1 | R | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1 |
Alu hub design files
The KiCad project lives in the draklowell/Cpu8 repository on GitHub; these links point at the commit this page was built from.
Alu hub: common questions
How big is the Alu hub PCB?
The Alu hub measures 100 × 99.5 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Alu hub?
23 components, from 9 distinct parts. The full bill of materials is listed on this page.
Where can I download the Alu hub design files?
From the draklowell/Cpu8 repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Alu hub design in my own project?
Yes, under the terms of its GPL-3.0 license, which draklowell chose for the repository.
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