Herzfrequenzsensor

FluYVy·Modular-Electronics-Toolkit·Hardware/Modules/Heartrate/Herzfrequenzsensor.kicad_pcb

Herzfrequenzsensor PCB layout, top view — open source board by FluYVy

About the Herzfrequenzsensor PCB

Herzfrequenzsensor is an open source PCB design by FluYVy, published on GitHub. It is a 2-layer board measuring 35 × 35 mm, with 21 components from 13 distinct parts.

Other key parts include the MAX30101EFD_T, PCA9306DCTR, MAX32664GTGA_T and TLV70018_SOT23-5. By type, the board carries 7 capacitors, 6 resistors, 4 ICs, 3 connectors and 1 crystal.

From the project

This project is a diploma thesis done at the HTL Rankweil. It aims to provide future students with a better way to understand and work with different sensors and actuators. The system created aims to be modular so that different parts of it can be mixed to create new and creative

This project is a diploma thesis done at the HTL Rankweil. It aims to provide future students with a better way to understand and work with different sensors and actuators. The system created aims to be modular so that different parts of it can be mixed to create new and creative projects. Different libraries are also provided to help students use these modules.

Main components on the Herzfrequenzsensor

MAX30101EFD_T PCA9306DCTR MAX32664GTGA_T TLV70018_SOT23-5

Herzfrequenzsensor bill of materials (BOM)

21 components, 13 distinct parts.

Qty	Part	Footprint	Refs
1	MAX30101EFD_T	PSON80P560X330X165-14N	U6
1	PCA9306DCTR	SOP65P400X130-8N	U7
1	MAX32664GTGA_T	IC_MAX32664GTGA_T	U8
1	TLV70018_SOT23-5	SOT-23-5	U9
1	32KHz	XTAL_CM7V-T1A-LOW-ESR-32.768KHZ-6PF-20-TA-QC	Y1
2	B4B-EH-A	JST_EH_B4B-EH-A_1x04_P2.50mm_Vertical	J4, J5
1	Conn_01x01_Pin	PinHeader_1x01_P2.54mm_Vertical	J6
4	1µ	C_0603_1608Metric_Pad1.08x0.95mm_HandSolder	C6, C7, C8, C9
1	0.1µF	C_0603_1608Metric_Pad1.08x0.95mm_HandSolder	C10
2	4.7µF	C_0603_1608Metric_Pad1.08x0.95mm_HandSolder	C11, C12
1	200k	R_0603_1608Metric_Pad0.98x0.95mm_HandSolder	R3
4	4.7k	R_0603_1608Metric_Pad0.98x0.95mm_HandSolder	R4, R5, R6, R7
1	10R	R_0603_1608Metric_Pad0.98x0.95mm_HandSolder	R8

Herzfrequenzsensor design files

The KiCad project lives in the FluYVy/Modular-Electronics-Toolkit repository on GitHub; these links point at the commit this page was built from.

Herzfrequenzsensor: common questions

How big is the Herzfrequenzsensor PCB?

The Herzfrequenzsensor measures 35 × 35 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Herzfrequenzsensor?

21 components, from 13 distinct parts. The full bill of materials is listed on this page.

Where can I download the Herzfrequenzsensor design files?

From the FluYVy/Modular-Electronics-Toolkit repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Herzfrequenzsensor design in my own project?

The repository has no license, so all rights stay with FluYVy. Use it as a reference, and ask the author before reusing the design.

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