12-Cent Mini Buzzers
erco
Posts: 20,256
Ten for $1.19, free ship, so why not? Just apply 5VDC (even works OK driven directly by a Stamp pin, so don't FREQOUT). I hear they work fine at 3.3V too.
http://www.ebay.com/itm/10pcs-5v-Active-Buzzer-Continous-Beep-ESY1-/111347580246
http://www.ebay.com/itm/10pcs-5v-Active-Buzzer-Continous-Beep-ESY1-/111347580246
Comments
I can order 2 packs and still not need management approval!!
Two different eBay sellers have sent standard 5 pin cables. The first required multiple photos to be convinced - they still are listing the 10 pin cables for sale even though they only have 5 pin. Both have refunded my money so I have two free cables but I really need the 10 pin.
http://www.ebay.com/itm/10pin-Mini-USB-Data-Cable-Adapter-480Mbps-For-Gopro-Go-pro-Hero-3-Camera-Black-/261451287757?pt=Camera_Cables_Cords&hash=item3cdfb60ccd
http://www.ebay.com/itm/Mini-USB-Data-Cable-Adapter-10pin-480Mbps-For-Gopro-Go-pro-Hero-3-Camera-/251526518462?pt=Camera_Cables_Cords&hash=item3a902616be
http://www.ebay.com/itm/Mini-USB-Data-Cable-Adapter-10pin-480Mbps-For-Gopro-Go-pro-Hero-3-Camera-/121194667502?pt=Camera_Cables_Cords&hash=item1c37c3ddee
Expired listings worth trying, email the sellers:
http://www.ebay.com/itm/10pin-Mini-USB-Data-Cable-Adapter-480Mbps-For-Gopro-Go-pro-Hero-3-Camera-Black-/281297181584?pt=Camera_Cables_Cords&hash=item417e9e5b90&nma=true&si=4QDRjrcq%252Bek%252F%252BEYD9BwH3fqMy1M%253D&orig_cvip=true&rt=nc&_trksid=p2047675.l2557
http://www.ebay.com/itm/Mini-USB-Data-Cable-Adapter-10pin-480Mbps-For-Gopro-Go-pro-Hero-3-Hero3-Camera-/221316193463?pt=Camera_Cables_Cords&hash=item3387791cb7