Will Whang

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4

Tools, APP Software Used etc.

KiCad 8.0

KiCad

Description

IMU Array Processing board

An IMU array project aims to replace geophones by synchronizing multiple IMUs for noise averaging and data processing. The sensor board utilizes an FPGA for data aggregation and a custom layout to minimize mechanical stress, while the processing board features a PicoW module for WiFi communication and a GPS module for time alignment. The project prioritizes size and flexibility, with a focus on minimizing analog components and utilizing readily available hardware.

See more on Github Repo: https://github.com/will127534/IMU_Array

Blog Post: https://www.willwhang.dev/Project-IMU-Array/

Code

C Code

https://github.com/will127534/IMU_Array/tree/main/IMUArray_ProcessingBoard/Code

Schematic and Layout

KiCad Source

https://github.com/will127534/IMU_Array/tree/main/IMUArray_ProcessingBoard/IMUArray_ProcessingBoard

Download Gerbers

Nov 03,2024

155 views

IMU Array Processing board

4 Layers PCB 46.95 x 46.95 mm FR-4, 1.6 mm, 1, HASL lead free, Green Solder Mask, White silkscreen

A processing board for https://www.pcbway.com/project/shareproject/IMU_Array_Sensor_board_84cfc54a.html

155

Published: Nov 03,2024

Download Gerber file 2

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