CleanTechnica is the #1 cleantech-focused
website
 in the world.


Bicycles diy bicycle turn signal

Published on June 26th, 2012 | by Zachary Shahan

2

Turn Signals for Bicyclists! (DIY)



 

Why didn’t someone come up with this a long time ago?! Turn signals for bicyclists would be very useful and could go a long way towards reducing bicycle-vehicle collisions.

From lifehacker:

Unfortunately, few people know hand signals anymore, so Instructables user CTY1995 decided to make his own wearable turn signals that he could put on his arms and turn on by lifting his arm up from his side.

The beauty of these turn signals is that they use a mercury tilt switch and some electroluminescent (EL) panels that light up to show big bright arrows every time he lifts up the arm that corresponds with the direction he wants to move. Combined with some Velcro and armbands, the panels make a comfortable, wearable gadget that can make your bike ride much safer. Best of all, the tilt switch is sensitive enough that you don’t have to start waving your arm wildly in the air to turn it on—just a slight lift will do the trick, and everyone around you will know where you’re going.

Learn more about the DIY bicycle turn signals and how to create them on this Instructables post: Automatic Activated Blink Signal.

Print Friendly

Tags:


About the Author

is the director of CleanTechnica, the most popular cleantech-focused website in the world, and Planetsave, a world-leading green and science news site. He has been covering green news of various sorts since 2008, and he has been especially focused on solar energy, electric vehicles, and wind energy for the past four years or so. Aside from his work on CleanTechnica and Planetsave, he's the Network Manager for their parent organization – Important Media – and he's the Owner/Founder of Solar Love, EV Obsession, and Bikocity. To connect with Zach on some of your favorite social networks, go to ZacharyShahan.com and click on the relevant buttons.



Back to Top ↑