BMI270-and-QMC5883L

ras-marques·ImmersiveGloves·CustomPCBs/InDevelopment/BMI270-and-QMC5883L/BMI270-and-QMC5883L.kicad_pcb

BMI270-and-QMC5883L PCB layout, top view — open source board by ras-marques

Simulate this board

About the BMI270-and-QMC5883L PCB

BMI270-and-QMC5883L is an open source PCB design by ras-marques, published on GitHub under the MIT license. It is a 2-layer board measuring 5 × 8.1 mm, with 12 components from 8 distinct parts.

Other key parts include the BMI270 and QMC5883L. By type, the board carries 5 capacitors, 2 ICs, 2 connectors, 2 resistors and 1 jumper.

It belongs with the sensors designs in this gallery.

From the project

I want to share how I am making vr gloves using 2 Tundra Trackers, 2 interface boards and 12 inertial sensors.

I want to share how I am making vr gloves using 2 Tundra Trackers, 2 interface boards and 12 inertial sensors.

https://github.com/ras-marques/ImmersiveGloves/assets/6479742/4af1af61-4261-44ce-aa3d-e45de0df7709

Check the full presentation on youtube https://www.youtube.com/watch?v=5OSYiYDkOE8

Hand tracking works with curl and splay on all fingers with 1 IMU on each finger. There is a joystick that is enabled by touching the thumb to the index finger and B, A and System buttons are available by touching the thumb to the middle, ring and pinky fingers respectively.

Main components on the BMI270-and-QMC5883L

BMI270 QMC5883L

BMI270-and-QMC5883L bill of materials (BOM)

12 components, 8 distinct parts — part numbers from the project's BOM.

Qty	Part	Footprint	Refs
1	BMI270	XDCR_BMI270	U1
1	QMC5883L	XDCR_HMC5883L-TR	U2
2	Conn_01x04	JST_SH_SM04B-SRSS-TB_1x04-1MP_P1.00mm_Horizontal_Only_Wire_Pads	J1, J2
1	SolderJumper_3_Open	Micro_Solder_Jumper	JP1
1	4.7U 4.7u	C_0603_1608Metric	C1
1	220N 220n	C_0201_0603Metric	C2
3	100N 100n	C_0201_0603Metric	C3, C4, C5
2	2K2 2k2	R_0201_0603Metric	R1, R2

BMI270-and-QMC5883L design files

The KiCad project lives in the ras-marques/ImmersiveGloves repository on GitHub; these links point at the commit this page was built from.

BMI270-and-QMC5883L: common questions

How big is the BMI270-and-QMC5883L PCB?

The BMI270-and-QMC5883L measures 5 × 8.1 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the BMI270-and-QMC5883L?

12 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 BMI270-and-QMC5883L design files?

From the ras-marques/ImmersiveGloves 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 BMI270-and-QMC5883L design in my own project?

Yes, under the terms of its MIT license, which ras-marques chose for the repository.

More boards in ImmersiveGloves

Similar boards