Interf u
About the Interf u PCB
Interf u is an open source PCB design by circuitly, published on GitHub. It is a 2-layer board measuring 115.6 × 108.2 mm, with 23 components from 17 distinct parts.
Other key parts include the 74LS245, 74LS688, 74LS541, 628128 and EP600. By type, the board carries 6 ICs, 6 capacitors, 5 resistors, 2 diodes, 1 crystal and 1 jumper.
Main components on the Interf u
Interf u bill of materials (BOM)
23 components, 17 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 74LS245 | DIP-20_W7.62mm | U1 |
| 1 | 74LS688 | DIP-20_W7.62mm | U2 |
| 1 | 74LS541 | DIP-20_W7.62mm | U3 |
| 1 | 628128 | DIP-32_W15.24mm | U5 |
| 1 | EP600 | DIP-24_W7.62mm | U8 |
| 1 | 4003APG120 | PGA120 | U9 |
| 1 | 8MHz | Crystal_HC18-U_Horizontal | X1 |
| 1 | BUSPC | BUS_PC | BUS1 |
| 1 | CONN_8X2 | PinHeader_2x08_P2.54mm_Vertical | JP1 |
| 1 | 9x1K | R_Array_SIP10 | RR1 |
| 2 | LED | LED_D5.0mm | D1, D2 |
| 4 | 47uF | CP_Axial_L10.0mm_D4.5mm_P15.00mm_Horizontal | C1, C4, C5, C6 |
| 2 | 47pF | C_Disc_D3.0mm_W2.0mm_P2.50mm | C2, C3 |
| 1 | 100K | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1 |
| 1 | 1K | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R2 |
| 1 | 10K | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R3 |
| 2 | 330 | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R4, R5 |
Interf u design files
The KiCad project lives in the circuitly/kicad-demos repository on GitHub; these links point at the commit this page was built from.
- Layoutinterf_u/interf_u.kicad_pcb
- Schematicinterf_u/interf_u.kicad_sch
Interf u: common questions
How big is the Interf u PCB?
The Interf u measures 115.6 × 108.2 mm, has 2 copper layers and is 1.6002 mm thick.
How many components are on the Interf u?
23 components, from 17 distinct parts. The full bill of materials is listed on this page.
Where can I download the Interf u design files?
From the circuitly/kicad-demos repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Interf u design in my own project?
The repository has no license, so all rights stay with circuitly. Use it as a reference, and ask the author before reusing the design.
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