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nk25719 / PMD___aka-KiCad-esp32-6leds-2switches-1pj-circuit-

In this repo I am practicing KICAD. Created an ESP32 DevKit V1 module and a PCB footprint. I designed a circuit around this ESP32 consisting of six lamps, four switches, and two power jacks and added a voltage regulater to Vin to maintain a supply of +5V. (This project was originally made of two switches and 1 power jack and was named homeWork2.)
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Hardware Bug, Workbench Screw holes do not work with M3 screws. #75

Closed ForrestErickson closed 1 week ago

ForrestErickson commented 2 weeks ago

Describe the Failure / Bug A clear and concise description of what the failure / bug is. Short Summary of the expected behavior: With the work bench file I found on about 20241110, I expected to try to drive an M3 screw to fasten the printed wiring assembly. Short Summary of the buggy behavior: The hole is too big for M3 and too small for M4 (the PCB does not allow M4 anyway.)

Here is the Stanly datasheet and design ideas for screws for plastic, the Delta PT. https://www.stanleyengineeredfastening.com/-/media/web/sef/resources/docs/other/threaded_fasteners_for_plastics.ashx See the details for an M3 screw for the Boss Design Recommendations image

nk25719 commented 1 week ago

These 3d printed screws fits perfectly inside the workbench holes screw 3.2.zip

Closing.