« Beer Bottle Cap and Can Bike Decorations | Main | $10 Homebuilt Bicycle Maintenance Stand »



Feed You can follow this conversation by subscribing to the comment feed for this post.

Mark Icke

Some sort of casing is needed. First drop of water will damage this thing.

The good thing is, I don't think can be perceived as aggressive as an ordinary buzzer.

Janice in GA

I like it!

Ron Ablang

What's the battery source for that card again?

Leo Horishny

Good point Mark, I live in Nevada, so wet weather is not something that usually springs to mind. I'll do something.

Ron, I have no idea. I haven't looked really close, but I assume the battery is in the large silver circular piece on the circuitboard.

I've found it is loud enough when you're stopped or passing a pedestrian...there needs to be a cone added to the speaker maybe to increase the volume.

Verify your Comment

Previewing your Comment

This is only a preview. Your comment has not yet been posted.

Your comment could not be posted. Error type:
Your comment has been saved. Comments are moderated and will not appear until approved by the author. Post another comment

The letters and numbers you entered did not match the image. Please try again.

As a final step before posting your comment, enter the letters and numbers you see in the image below. This prevents automated programs from posting comments.

Having trouble reading this image? View an alternate.


Post a comment

Comments are moderated, and will not appear until the author has approved them.

Your Information

(Name is required. Email address will not be displayed with the comment.)


Enter your email address:

Delivered by FeedBurner

Cool Stuff

insert title insert title insert title insert title
Blog powered by Typepad
BikeHacks Flickr Pool

Roy Tanck's Flickr Widget requires Flash Player 9 or better.

Get this widget at roytanck.com
Rent a Bike in Central Park Click Here