2 layers67.1 × 23.4 mm
AFE4404-tri PPG
ShifatHossain/AFE4404-tri-PPG
An AFE4404 and ESP32 PICO D4/V3 based device to acquire three wavelength PPG signal.
34 parts2
2 layers52.8 × 29.7 mm
Morpheus PPG RevA1
3x10e8/Morpheus_Echo_AFE4400_EvalReference KiCAD files
- Size
- 52.8 × 29.7 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 33
- Nets
- 35
- Pads
- 121
- Tracks, vias
- 363, 37
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 17 Nov 2015
- Updated
- 18 Nov 2015
Overview
Morpheus PPG RevA1 is an open-source printed circuit board by 3x10e8, from the 3x10e8/Morpheus_Echo_AFE4400_Eval repository on GitHub. It is a 2-layer board of 52.8 × 29.7 mm with 33 parts on 35 nets, routed with 363 tracks and 37 vias.
It is built around the SFH 7050. Its parts include 14 connectors, 9 capacitors, 5 diodes, 3 resistors and 1 IC.
Main components
1Parts
33| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | CONN_01X01 | Wire_Pads:SolderWirePad_single_0-8mmDrill | P1, P2, P3, P4, P5, P11, P13, P14 |
| 4 | D | TO_SOT_Packages_SMD:SOT-323 | D4, D5, D6, D7 |
| 3 | 0.1u | Capacitors_SMD:C_0603 | C4, C6, C9 |
| 3 | CONN_01X04 | Crystals:crystal_FA238-TSX3225 | P6, P8, P10 |
| 2 | 18p | Capacitors_SMD:C_0603 | C5, C7 |
| 2 | 2.2u | Capacitors_SMD:C_0603 | C2, C3 |
| 2 | CONN_01X04 | Morpheus_PPG_RevA:SolderWirePad_4xLine_0-8mmDrill | P7, P12 |
| 1 | 0.01u | Capacitors_SMD:C_0603 | C10 |
| 1 | 10 | Resistors_SMD:R_0603 | R19 |
| 1 | 10k | Resistors_SMD:R_0603 | R13 |
| 1 | 1k | Resistors_SMD:R_0603 | R18 |
| 1 | 1u | Capacitors_SMD:C_0603 | C8 |
| 1 | 8M | Crystals:HC-49V | Y1 |
| 1 | AFE4400 | Morpheus_PPG_RevA:QFN40-6x6-PN532mirrorRot-0p23mm | U1 |
| 1 | CONN_01X06 | Morpheus_PPG_RevA:6_PADS_LED | P9 |
| 1 | SFH_7050 | Morpheus_PPG_RevA:SHF_7050_8pin | D1 |
Questions
How big is the Morpheus PPG RevA1 PCB?
It measures 52.8 × 29.7 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Morpheus PPG RevA1 use?
33 parts, built around the SFH 7050. 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 Morpheus PPG RevA1 KiCad files?
From the 3x10e8/Morpheus_Echo_AFE4400_Eval repository on GitHub, at the commit this page was made from: the board is KiCAD_files/Morpheus_PPG_RevA1.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Morpheus PPG RevA1 design in my own project?
Its repository states no licence, so its author keeps all rights: ask 3x10e8 before reusing the design.
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