Ctrl mini
About the Ctrl mini PCB
Ctrl mini is an open source PCB design by skylar-slideshows, published on GitHub. It is a 4-layer board measuring 54 × 64.5 mm, with 50 components from 19 distinct parts.
Other key parts include the 74HCT595 and MCP23017X-X-SS. By type, the board carries 21 resistors, 14 capacitors, 5 connectors, 5 switches, 3 diodes and 2 ICs.
Main components on the Ctrl mini
Ctrl mini bill of materials (BOM)
50 components, 19 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 74HCT595 | SOIC-16_3.9x9.9mm_P1.27mm | U101 |
| 1 | MCP23017X-X-SS MCP23017x-x-SS | SSOP-28_5.3x10.2mm_P0.65mm | U102 |
| 1 | CONN | PinHeader_1x14_P2.54mm_Vertical | J31 |
| 4 | CONN_01X04_SOCKET Conn_01x04_Socket | PinSocket_1x04_P2.54mm_Vertical | J101, J102, J103, J104 |
| 1 | B2A | CFPB-1CC-4W6 | SW101 |
| 1 | B2B | CFPB-1CC-4W6 | SW102 |
| 1 | B2C | CFPB-1CC-4W6 | SW103 |
| 1 | K1A | EC11J0924411 | SW104 |
| 1 | K1B | EC11J0924411 | SW105 |
| 3 | 1N4148 | D_SOD-323 | D101, D102, D103 |
| 2 | 10U 10u | C_1206_3216Metric | C50, C51 |
| 3 | 1u | C_0603_1608Metric | C101, C102, C103 |
| 6 | 10N 10n | C_0603_1608Metric | C104, C105, C106, C107, C108, C109 |
| 3 | 100N 100n | C_0603_1608Metric | C110, C117, C123 |
| 3 | 47K 47k | R_0603_1608Metric | R101, R102, R103 |
| 3 | 15K 15k | R_0603_1608Metric | R104, R105, R106 |
| 3 | 330 | R_0603_1608Metric | R107, R108, R109 |
| 6 | 10K 10k | R_0603_1608Metric | R110, R111, R112, R113, R114, R115 |
| 6 | 1k | R_0603_1608Metric | R116, R117, R118, R119, R120, R121 |
Ctrl mini design files
The KiCad project lives in the skylar-slideshows/Digilog_Capstone repository on GitHub; these links point at the commit this page was built from.
Ctrl mini: common questions
How big is the Ctrl mini PCB?
The Ctrl mini measures 54 × 64.5 mm, has 4 copper layers and is 1.53 mm thick.
How many components are on the Ctrl mini?
50 components, from 19 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 Ctrl mini design files?
From the skylar-slideshows/Digilog_Capstone 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 Ctrl mini design in my own project?
The repository has no license, so all rights stay with skylar-slideshows. Use it as a reference, and ask the author before reusing the design.
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