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ataradov / usb-sniffer

Low-cost LS/FS/HS USB sniffer with Wireshark interface
BSD 3-Clause "New" or "Revised" License
877 stars 104 forks source link

Digikey BOM & Comparison to Lite #36

Open dderiso opened 6 months ago

dderiso commented 6 months ago

Dear Alex,

Thank you for sharing such a great project!

If it helps others, here is a DigiKey cart: https://www.digikey.com/short/jqrb2558

Do these parts look about right? Do you happen to know your USB MPNs?

Cheers, Dave

PS.

This RPi version also looks great

https://github.com/ataradov/usb-sniffer-lite

Which do you recommend for new users?

ataradov commented 6 months ago

The list seems fine, but the prices compared to LCSC are steep.

USB connectors used here are very generic, there are dozens of options that would work. On a quick look, this should work: https://www.digikey.com/en/products/detail/amphenol-cs-commercial-products/12402012E212A/13683192 https://www.digikey.com/en/products/detail/te-connectivity-amp-connectors/6364372-2/2286712

The USB-A side is designed for a connector with flat mounting pins, but if you are doing manual assembly, then more common connectors like this https://www.digikey.com/en/products/detail/on-shore-technology-inc/USB-A1HSB6/2677751 would also work, you may just need to straighten out the mounting pins.

If you have a way to build the full one, I would always recommend doing that. The Lite one is good because most people will have a Pi Pico and an old USB cable, so anyone can build it in 15 minutes.

dderiso commented 6 months ago

Awesome! Thank you!

On Thu, May 30, 2024 at 7:00 AM Alex Taradov @.***> wrote:

The list seems fine, but the prices compared to LCSC are steep.

USB connectors used here are very generic, there are dozens of options that would work. On a quick look, this should work:

https://www.digikey.com/en/products/detail/amphenol-cs-commercial-products/12402012E212A/13683192

https://www.digikey.com/en/products/detail/te-connectivity-amp-connectors/6364372-2/2286712

The USB-A side is designed for a connector with flat mounting pins, but if you are doing manual assembly, then more common connectors like this https://www.digikey.com/en/products/detail/on-shore-technology-inc/USB-A1HSB6/2677751 would also work, you may just need to straighten out the mounting pins.

If you have a way to build the full one, I would always recommend doing that. The Lite one is good because most people will have a Pi Pico and an old USB cable, so anyone can build it in 15 minutes.

— Reply to this email directly, view it on GitHub https://github.com/ataradov/usb-sniffer/issues/36#issuecomment-2139623421, or unsubscribe https://github.com/notifications/unsubscribe-auth/AAG5ZBDYOPM67SRXHQX74ODZE4WHJAVCNFSM6AAAAABIQZI2VOVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDCMZZGYZDGNBSGE . You are receiving this because you authored the thread.Message ID: @.***>