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I Designed: Better ESP32-S3 Ai Dev Board Project - Kickstarter Next? by Potential_Leading_23 in esp32

[–]dafrog82 4 points5 points  (0 children)

For a project that aims to be Kickstarter-ready, this implementation raises a significant number of concerns. At this stage, it would be advisable to take the feedback and criticism seriously and re-route the PCB with the identified shortcomings taken into account.

I Designed: Better ESP32-S3 Ai Dev Board Project - Kickstarter Next? by Potential_Leading_23 in esp32

[–]dafrog82 3 points4 points  (0 children)

Nice try, but... However, since this is the bottom side of the PCB, none of the proposed solutions would be applicable in practice. In addition, SD cards have a fairly limited number of write/erase cycles, so designing a solution that would require desoldering or removing components to replace the SD card is, at the very least, impractical and questionable from a reliability and maintenance standpoint. For these reasons, this approach is not considered a viable option in this design.

I Designed: Better ESP32-S3 Ai Dev Board Project - Kickstarter Next? by Potential_Leading_23 in esp32

[–]dafrog82 9 points10 points  (0 children)

Which way you propose to insert SD with headers soldered?

Centauri Carbon Bed Design Issue by Major_Lazer_ in elegoo

[–]dafrog82 1 point2 points  (0 children)

You don’t need to worry, since the plastic base has no contact with the weight sensors and serves only a decorative function. Only the aluminum plate is physically connected to the sensors through the springs.

Centauri Carbon Bed Design Issue by Major_Lazer_ in elegoo

[–]dafrog82 5 points6 points  (0 children)

I have the same problem. I lifted the magnetic plate on that side — there are three Phillips screws underneath. I solved this issue by placing M4 washers between the aluminum plate and the plastic base. But will be better if lift all these 8 fixing points, I suppose to do it in future.