Best Raspberry Pi alternatives (Best of 2019)
Looking for single board computers? Here is a fantastic selection of single board computers suitable for a variety of projects, from basic homebrew builds all the way to advanced ...
Let's be honest, many of us spend far more time sitting than is good for us. I know that's true for me, so I decided to use tech to combat the problem that tech had caused.
The Tangram Factory Smart LED Jump Rope uses 23 LEDs in the rope connected to magnetic sensors, and you can see your fitness data in mid-air as you jump. They flash at thousands of times per minute, using persistence of vision as the rope moves over you to display your fitness data in mid-air.
Two sets of ball bearings in each handle guarantee smooth, natural motion.
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Price: $79.99
Caption by: Adrian Kingsley-Hughes
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