It's snowing here. Here's the proof - a ruler measured with another ruler, reading about 7" depth of (what used to be) snow. It's a massive invasion of snowflakes, and they don't seem too friendly. The amount of snowfall we are experiencing now can prevent anyone in their right mind from being outside. And the […]
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
I see the light!
When winter settles in around these parts, daylight doesn't seem to last too long. So like moths we tend to get excited about the new bright and shiny toys we bring in. Today we have Super Bright LEDs - they're the nifty little units we put in the HexPummer Lantern to create that extra pulse […]
Heated Car Seat Teardown and Repair
Here's a little makeover of an inexpensive aftermarket heated car seat heating pad that stopped working. Designed to activate and warm up when sat upon, the electronics face a fair amount of abuse: since the seat is a soft frame, the wires inside constantly move and flex with the body. They are also subject to […]
Solarbotics at the Calgary City Teachers...
Solarbotics will be at the Calgary City Teachers' Convention Thursday & Friday, February 16 and 17, 2017. We will demo a variety of educational kits for teachers to use in classrooms, including introductory kits to develop skills in programming, mechanical construction, and soldering. Come put a face to the name at booth 727 at Calgary […]
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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.