mirror of https://github.com/OpenIPC/wiki.git
38 lines
1.4 KiB
Markdown
38 lines
1.4 KiB
Markdown
# OpenIPC Wiki
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[Table of contents](../README.md)
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Development of 38x38 expansion board for FPV systems
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Colleagues !
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Who flies and who held in his hands boards of standard 38x38 video cameras, send your wishes, based on real experience, on the expansion module for FPV.
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Examples of homemade boards, that- to realize what we are talking about, you can see at the very bottom of the page (for other areas of OpenIPC use).
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### Formalization of requirements
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- dimensions and materials
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- standard 38x38 expansion board used in video surveillance ("sandwich")
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- double-sided glass-textolite, thickness (?)
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- interfaces
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- pitch of all connectors 1.25, board mounting through metallized hole (NOT SMD!)
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- connector type, jst-gh 1.25 or df13 1.25 or something else, optionally installed
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- connector pins are duplicated with metallized holes for soldering wires
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- components
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- external power supply for wifi whistle ~2-3A
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- connectors (heels) for soldering under UART (flight controller)
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- heels (connectors) for whistle connection
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- additional heels (5-12) for suspension power supply
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- indication of voltage presence by LEDs (?)
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### A selection of photos
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<p align="center">
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<img src="https://github.com/OpenIPC/wiki/blob/master/images/fpv-extension-old.jpg?raw=true" alt="Logo"/>
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</p>
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### References on the topic
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* https://oshwhub.com/libc0607/xm-ext-board-fpv
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