----- Boost Converters are a type of switch power supply that magically turns a small DC voltage into larger DC voltage.  Lea...

----- As a long time fan and user of IFTTT.com we would see the Numerous Channel from time to time and wonder what it di...

  It is a pretty commonly uttered question (sometimes loudly) around the home or office; "Is the internet up?"  As the goto IT...

The Charger Doctor is a sub $2 device that displays voltage and current levels while charging a USB device.  There have been several te...

What hobbyist doesn't want a CNC machine?  But realistically, how many can really justify the need for one?  Not me, but we did want t...

Nosey spouse?  NSA tracking you?  Just want to made sure you are not "available"? If for some reason you want make certain yo...

----- Braille is a Pebble smartwatch app that allows the vision impaired or anyone wanting to be discrete to check the time.  If you ar...

----- Almost all the aircraft flying overhead broadcast tracking information on 1.09GHz via  ADS-B .  ADS-B is an open protocol.  ...

----- A friend of mine got a Pono  music player this Christmas.  The claimed advantage of the  Pono  player vs other music players is ...

----- It takes some time for an electrical signal to travel down a wire or through a logic gate.  Not much time, but some.  It's call...