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OptoGrid

OptoGrid is a battery-powered BLE-enabled low-cost wireless random access optogenetic stimulation device, with 9-axis (acceleration XYZ, angular veleocity XYZ, magnetic field XYZ) movement tracking capability.

Specification

Weight

Component Weight (g)
Battery PCB Assembly 0.9
Main PCB Assembly 0.5
Housing units + magnets 1.0
Total weight 2.4

Battery link

https://www.aliexpress.com/item/1005007806295703.html?spm=a2g0o.order_list.order_list_main.10.24551802WD2qNq

Folder Structure

  • 3D/
    CAD models and mechanical assemblies for OptoGrid.

  • PCB/
    Original PCB project file (.eprj) exported from JLCEDA Pro, a folder containing PCB design files exported to Altium Designer format, PDF of the schematics, and exported PCBA production files.

  • OptoGrid_Photos.pdf/
    Photos of OptoGrid V0.05 assembly.

  • Assembly_SOP_V1.pdf/
    Protocl to reproduce OptoGrid V0.05 assembly.

Purpose

This repository is to share the hardware design files of OptoGrid with OpenEphys. Its license is set to "All Rights Reserved" for now until device distribution begins.

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A repository for our wireless optogenetics device

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