4 layers55 × 72 mm
DB9 Differential Signal Selector
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4 layers21 × 15 mm
Rosalyn sat
tk20dk/rosalyn-satRosalyn LoRa satellite receiver
- Size
- 21 × 15 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 18
- Nets
- 22
- Pads
- 76
- Tracks, vias
- 196, 31
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 19 Nov 2020
- Updated
- 15 Dec 2020
Overview
Rosalyn sat is an open-source printed circuit board by tk20dk, from the tk20dk/rosalyn-sat repository on GitHub, published under the MIT licence. It is a 4-layer board of 21 × 15 mm with 18 parts on 22 nets, routed with 196 tracks and 31 vias.
Its parts include 5 capacitors, 3 resistors, 3 ICs, 2 diodes and 1 connector. It belongs with the STM32 boards of this library.
README
README.mdrosalyn-sat
Rosalyn LoRa satellite receiver
Parts
18| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | 100n | Capacitor_SMD:C_0603_1608Metric | C2, C5, C6 |
| 3 | TestPoint | TestPoint:TestPoint_Pad_1.0x1.0mm | TP1, TP2, TP3 |
| 2 | 1k | Resistor_SMD:R_0603_1608Metric | R11, R12 |
| 2 | LED | LED_SMD:LED_0603_1608Metric | D1, D2 |
| 1 | 100k | Resistor_SMD:R_0603_1608Metric | R1 |
| 1 | 10u | Capacitor_SMD:C_0805_2012Metric | C4 |
| 1 | 4,7u | Capacitor_SMD:C_0805_2012Metric | C3 |
| 1 | E22-EBYTE | rosalyn-sat:E22-EBYTE | U2 |
| 1 | Ferrite_Bead | Inductor_SMD:L_0805_2012Metric | FB1 |
| 1 | STM32F070F6Px | Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm | U1 |
| 1 | Serial | rosalyn-sat:JST_SH_SM04B-SRSS-TB_1x04-1MP_P1.00mm_Horizontal | J2 |
| 1 | XC6206P330MR | Package_TO_SOT_SMD:SOT-23 | U3 |
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Questions
How big is the Rosalyn sat PCB?
It measures 21 × 15 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Rosalyn sat use?
18 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 Rosalyn sat KiCad files?
From the tk20dk/rosalyn-sat repository on GitHub, at the commit this page was made from: the board is kicad/rosalyn-sat.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Rosalyn sat design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).