OctosonarX2 Featherwing

A featherwing version of the OctosonarX2

Alastair Young

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Description

This is a branch off from https://hackaday.io/project/19950-hc-sr04-i2c-octopus-octosonar Designing an updated board compatible with the Adafruit Featherwing ecosystem The existing design is 2.7" x 1.8". The Feather footprint is 2" x 0.9" which is never going to fit so this will be an under-wing so will be 2.0 x 1.9. Smaller than the original so there is some squishing to do, especially if I want to keep the 9x4 and 1x2 0.1" headers for the sensors etc. Board should be able to operate standalone and replace the existing design for non feather applications.

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It works!
Alastair Young • 11/29/2019 at 04:59 • 0 comments

Temporarily patch into 12 HC-SR04 on the bot.
Boards ordered.
Alastair Young • 11/15/2019 at 04:26 • 0 comments

Boards ordered, see gallery.
Initial design done
Alastair Young • 11/12/2019 at 06:45 • 0 comments

still needs silkscreen cleanup etc, but it passes all the design rules. Not in github yet.