Acidmods

AcidMods Resources ----- ( These are helpful tools for modding ) => Electronics Projects => Topic started by: yolk on January 04, 2009, 07:11:27 PM

Title: Buzzer
Post by: yolk on January 04, 2009, 07:11:27 PM

Can someone find me a mini buzzer, like the one in these pictures?
(https://acidmods.com/forum/proxy.php?request=http%3A%2F%2Fimages.thinkgeek.com%2Faction%2Flarge%2F211a3d2.jpg&hash=aab53cc098fe210254f39ce656b03849749dc5d6)
you can see the buzzer at top left, it has the wires

(https://acidmods.com/forum/proxy.php?request=http%3A%2F%2Fwww.thinkgeek.com%2Fimages%2Fproducts%2Fzoom%2Fannoyatron.jpg&hash=0855ce20e594f7fceac87795a1b12d5bf65c5671)
buzzer has the wires

Title: Re: Buzzer
Post by: 802Chives on January 06, 2009, 06:14:01 AM

it is called a really small speaker :laughing: but seriously, a small speaker with a 555 timer can do it.

or
http://www.mouser.com/Search/Refine.aspx?Keyword=buzzer (http://www.mouser.com/Search/Refine.aspx?Keyword=buzzer)

Also smoke detectors have buzzers in them thatproduce signals in the range of 3k-4kHz

Title: Re: Buzzer
Post by: Mr. Corpsey on January 13, 2009, 04:55:17 PM

I've used piezo buzzers from radioshack, they are like 1.99$