March 14th - 03.14 So it stands to reason that at 3:09pm this afternoon (15:09), you should take a break, have a piece of pie, and remember how to associate the circumference of a circle with its area! Read More...
Not Your Average Door Bell
Solar botics
November 25, 2011
Wireless doorbells have a tendency to... suck. I speak from personal experience on such matters. When they fail to get my attention while at home, apathy generally wins out and inevitably forces me to head down to the FedEx/UPS depot to pick up my missed package. David Watson, a man of action, took matters into his own hands.
David built a custom door bell that strikes children's resonator bells using a custom designed Arduino clone and our GM10 geared pager motors, inspired by the Solar Xylophone featured in Make Magazine. Utilitizing the home's existing wiring for a doorbell hidden behind the installed wireless solution, David ended up with something far more elegant that we think is just fantastic:
Keep up the good work David!
MORE POSTS
New Product Friday: Cables, Adapters, Ju...
Well, I'm officially out of words, and again reverting to non-verbal expression. I already tried to interpretively dance the new product post before. That leaves me completely out of options here. So how about I sleep interpretively? Or breathe... Now, that's just plain weird. Better I sleepwalk then: 4-conductor, 20AWG ribbon cable (Blue, Green, Yellow, […]
Summertime Sale
Ah, the Summer Solstice... We thought it'd be a nice way to celebrate the passing of the longest day of the year with some permanent price adjustments and some special deals! Sale items: The always-popular PhotoPopper Photovore kit (regularly $60USD) is now $45USD! The GM10W Deal motor/wheel combination (regularly $11.39USD) is now $8.95USD a set! […]
Starry Night Pendant Assembly Guide
We've already blogged about the Technology Grad Dresses, which are accompanied by the Starry Night Pendant as a perfect finishing touch to complete the outfit. Since then, we've upgraded and improved the Pendant design to make it a fully documented kit, rather than just a bundle: The 2xAAA battery holder offers longer life, less cost […]
Solarbotics has been operating for more than 25 years, bringing electronics know-how and supplies to both the electronics professional and hobbyist. We'll be happy to help you too!
Solarbotics, Ltd. is not responsible for misprints or errors on product prices or information. For more information, please see our Terms and Conditions.
Warning: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Please visit www.P65Warnings.ca.gov for more information. This item was manufactured prior to August 31, 2018.