Max30102 rigid
About the Max30102 rigid PCB
Max30102 rigid is an open source PCB design by Cream-Pan, published on GitHub. It is a 2-layer board measuring 15 × 10 mm, with 18 components from 8 distinct parts.
Other key parts include the MAX30102, C3748843 and C107408. By type, the board carries 8 capacitors, 6 resistors and 3 ICs.
From the project
MAX30102を用いた小型PPGセンサ用リジッド基板である． 耳装着型デバイスやウェアラブルデバイスへの組み込みを想定し，光電脈波（PPG）を取得するために設計した．
MAX30102を用いた小型PPGセンサ用リジッド基板である． 耳装着型デバイスやウェアラブルデバイスへの組み込みを想定し，光電脈波（PPG）を取得するために設計した．
1. 概要 2. 基板仕様 3. 回路構成 4. ディレクトリ構成 5. Git管理方針 6. 製造データ 7. 設計上の注意
本リポジトリは，MAX30102を搭載したリジッド基板のKiCadプロジェクトを管理するためのものである． MAX30102は，赤色LED，赤外LED，フォトダイオード，ADCを内蔵した光学式センサであり，PPG波形の取得や心拍推定に利用できる．
本基板では，MAX30102を小型基板上に実装し，外部マイコンからI2C経由でPPGデータを取得する構成としている．
MAX30102内部のFIFOに格納されたPPGデータをマイコン側で読み出し，心拍推定や波形解析に利用する．
Main components on the Max30102 rigid
Max30102 rigid bill of materials (BOM)
18 components, 8 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | MAX30102 | Maxim_OLGA-14_3.3x5.6mm_P0.8mm | U1 |
| 1 | C3748843 ~ TI(德州仪器) | SOT-23-5_L2.9-W1.6-P0.95-LS2.8-BL | U2 |
| 1 | C107408 ~ onsemi(安森美) | MICROPARK_L1.6-W1.6-P0.50-BL-1 | U3 |
| 1 | C262199 ~ JS(钜硕电子) | FPC-SMD_AFC07-S05FCC-00 | FPC1 |
| 3 | C389010 4.7μ | C0603 | C1, C2, C3 |
| 4 | C77020 0.1μ | C_0402_1005Metric | C4, C6, C7, C8 |
| 1 | C2959727 10μ | C0603 | C5 |
| 6 | 4.7K 4.7k | R_0402_1005Metric | R1, R2, R3, R4, R5, R6 |
Max30102 rigid design files
The KiCad project lives in the Cream-Pan/max30102_rigid repository on GitHub; these links point at the commit this page was built from.
Max30102 rigid: common questions
How big is the Max30102 rigid PCB?
The Max30102 rigid measures 15 × 10 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Max30102 rigid?
18 components, from 8 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 Max30102 rigid design files?
From the Cream-Pan/max30102_rigid 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 Max30102 rigid design in my own project?
The repository has no license, so all rights stay with Cream-Pan. Use it as a reference, and ask the author before reusing the design.