27c322-ff test
About the 27c322-ff test PCB
27c322-ff test is an open source PCB design by keirf, published on GitHub under the CC0-1.0 license. It is a 2-layer board measuring 97.8 × 86.4 mm, with 12 components from 8 distinct parts.
Other key parts include the 27C4096 and 27C322. By type, the board carries 5 resistors, 2 ICs, 2 connectors, 2 switches and 1 transistor.
From the project
This project was designed using a development snapshot of KiCad.
This project was designed using a development snapshot of KiCad.
Generating Gerbers ------------------ Nothing special to note here. Some of these options are important to follow, especially for the drill file. Options: Plot footprint values Plot footprint references Exclude PCB edge layer from other layers Gerber Options: Use Protel filename extensions Format: 4.6 Drill files: Drill Units: Inches Zeros Format: Suppress leading zeros Precision: 2:4 Drill Options: Minimal header, Merge PTH/NPTH Drill Origin: Absolute
Main components on the 27c322-ff test
27c322-ff test bill of materials (BOM)
12 components, 8 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 27C4096 | 27C4096 | U1 |
| 1 | 27C322 | 27C160 | U2 |
| 1 | MMBT3906 | SOT-23_Handsoldering | Q1 |
| 2 | FLOPPY_34 | PinHeader_2x17_P2.54mm_Vertical | P1, P2 |
| 1 | Switch_SPDT_x2 | DPDT_Slide | SW1 |
| 1 | SW_Coded_SH-7010 | Rotary_Switch | SW2 |
| 4 | 10K | R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R1, R2, R3, R4 |
| 1 | 1K | R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R5 |
27c322-ff test design files
The KiCad project lives in the keirf/pcb-projects repository on GitHub; these links point at the commit this page was built from.
27c322-ff test: common questions
How big is the 27c322-ff test PCB?
The 27c322-ff test measures 97.8 × 86.4 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the 27c322-ff test?
12 components, from 8 distinct parts. The full bill of materials is listed on this page.
Where can I download the 27c322-ff test design files?
From the keirf/pcb-projects repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the 27c322-ff test design in my own project?
Yes, under the terms of its CC0-1.0 license, which keirf chose for the repository.
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