It's really nice to receive pics of projects people have built out of our book "Junkbots". Here's one of the latest: the Pendulum by Christopher Pepe. Nice magnetic suspension mechanism! 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!
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GM Motors used in humanoid arm
Here's a link to a neat project featuring our GM gear motors in several spots in a humanoid arm mechanism. Very cool! Read More...
OpenBeam & Nightmares in China Sour...
We've been a big fan of Openbeam for a long time, and when Terence Tam started producing 3D printers using this material, we were hopeful that this would be a great fit for his operation. Nice material, great engineering - what could go wrong? LOTS. Follow his spiral down the Asian rabbit-hole when his selected […]
New Sure Electronics Items, EZ-B Wall-E ...
Howdy folks. I have some bad news. It has just become painfully apparent that the summer is a mere two weeks from its conclusion. Where did it all go? Can't we have a little bit longer? Please? Hrmph, I guess not. That means we need to make the best of the next dozen-or-so days by […]
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Please visit www.P65Warnings.ca.gov for more information. This item was manufactured prior to August 31, 2018.