Einherjar

Member Since: December 22, 2010

Country: United States

Product COM-11041 about 5 years ago

The issues with this board were commented on at some length on the kit page for this board.

http://www.sparkfun.com/products/11042

Looks like ver 1.7 will have the relay turned 180 degrees for HV/LV separation on the relay.
Product COM-10975 about 5 years ago

Detecting footsteps is exactly the purpose I have in mind. Much like the U.S. military “AN/PSR-1 Seismic Intrusion Detector”.
http://www.prc68.com/I/PSR1.shtml
The real trick will be building a water resistant housing that’s also a decent resonance chamber.
I’ll post what I I find when this arrives.
Product COM-10975 about 5 years ago

Hmmm, this X-ducer looks like a likely candidate for bodging out an analog seismic sensor. Should be slam dunk setting it up as a perimeter security detector.

No public wish lists :(