05-Dec-2016, 04:51 PM
As every gram counts in micro fpv world I was wondering if someone can recommend buzzer small and light enough to suit brushed micro quads like QX80-95 family.
Buzzer for micro quad |
05-Dec-2016, 04:51 PM As every gram counts in micro fpv world I was wondering if someone can recommend buzzer small and light enough to suit brushed micro quads like QX80-95 family. 06-Dec-2016, 03:15 AM I have also been wondering if there is such a thing, but it seems that they are all pretty bulky, well bulky for a micro anyway. I think the smallest I have seen is about 1cm (dia.) x 1cm high. Someone else may have a better idea..? 06-Dec-2016, 10:36 AM These are pretty dinky (9mm*5mm) and fit on my RS90 OK: http://www.banggood.com/5V-Buzzer-Alarm-...ds=myorder Bought to replace the Adafruit Small Enclosed Piezo w/Wires, which was great until the wires fell off the piezo and refused to solder back on... https://makersify.com/products/adafruit-...zo-w-wires 06-Dec-2016, 10:44 AM (06-Dec-2016, 10:36 AM)jimbo_wa Wrote: These are pretty dinky (9mm*5mm) and fit on my RS90 OK: Good find, jimbo! 06-Dec-2016, 11:24 AM 06-Dec-2016, 12:03 PM 06-Dec-2016, 12:08 PM 06-Dec-2016, 01:26 PM (06-Dec-2016, 12:08 PM)pakamon Wrote: Can you share the link please ? Here's several at digikey. One caveat, these are transducer style (externally driven). You'll have to provide a signal to them (adding to the overall weight). http://www.digikey.com/en/product-highli...ro-buzzers Here's some simple circuitry: http://www.homemade-circuits.com/2011/12...rcuit.html One reason a lot of the buzzers we use can't be smaller is because they contain the driver circuitry inside. That's why the one jimbo linked is a good find - pretty small and light for an internally driven buzzer. |
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