Please see all COVID-19 updates here as some shipments may be delayed due to CDC safety and staffing guidelines. If you have an order or shipping question please refer to our Customer Support page. For technical questions please check out our Forums. Thank you for your continued support.

Member #345123

Member Since: August 11, 2012

Country: United States

  • An interesting project to do with the "broken" ie blow only sensors is to use a piezo speaker and make an altitude sensor. the principle here is to drive the piezo with a constant 3V p-p at around 2kHz then space the module a distance of a few cm. this should reliably detect altitude if also encased in a plastic tube with dessicant to keep out moisture.

  • Can someone send me some broken ones for analysis please? i think i know what went wrong. my opinion is that during soldering the fumes got into the tiny hole and gummed up the works. if so then this explains a lot...

    i am on 4hv under "conundrum" :-)

  • Wonder if this would be suitable for a bat listener? the small size of the MEMS should make it ideal methinks.


No public wish lists :(