2 layers44.5 × 72.7 mm
OSO SWAT C1-jig
joeycastillo/Sensor-Watch
A board replacement for the classic Casio F-91W wristwatch
28 parts2.1k
2 layers122.4 × 30 mm
BandPass
Cryptos-Logos/RRI_BITS_PS1- Size
- 122.4 × 30 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 28
- Nets
- 13
- Pads
- 52
- Tracks, vias
- 15, 180
- Pours
- 16
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 30 May 2025
- Updated
- 10 Aug 2025
Overview
BandPass is an open-source printed circuit board by Cryptos-Logos, from the Cryptos-Logos/RRI_BITS_PS1 repository on GitHub. It is a 2-layer board of 122.4 × 30 mm with 28 parts on 13 nets, routed with 15 tracks and 180 vias.
Its parts include 12 capacitors and 12 inductors.
README
README.mdRRI_BITS_PS1
Make individual folders for yourself, and place final modules in FINAL12bit and FINAL14bit folder
Parts
28| Qty | Value | Footprint | References |
|---|---|---|---|
| 7 | C | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C6, C7, C8, C9, C10, C11, C12 |
| 7 | L | Inductor_SMD:L_1206_3216Metric_Pad1.22x1.90mm_HandSolder | L6, L7, L8, L9, L10, L11, L12 |
| 4 | TestPoint | Library:flatpadsma | Input1, Input2, Output1, output2 |
| 2 | 10p | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C1, C5 |
| 2 | 11n | Inductor_SMD:L_1206_3216Metric_Pad1.22x1.90mm_HandSolder | L1, L5 |
| 2 | 27n | Inductor_SMD:L_1206_3216Metric_Pad1.22x1.90mm_HandSolder | L2, L4 |
| 2 | 3.9p | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C2, C4 |
| 1 | 18 | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C3 |
| 1 | 5.6n | Inductor_SMD:L_1206_3216Metric_Pad1.22x1.90mm_HandSolder | L3 |
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Questions
How big is the BandPass PCB?
It measures 122.4 × 30 mm and has 2 copper layers, 1.6 mm thick.
What parts does the BandPass use?
28 parts. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the BandPass KiCad files?
From the Cryptos-Logos/RRI_BITS_PS1 repository on GitHub, at the commit this page was made from: the board is LC_BandPass/BandPass.kicad_pcb and its schematic LC_BandPass/BandPass.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the BandPass design in my own project?
Its repository states no licence, so its author keeps all rights: ask Cryptos-Logos before reusing the design.