Fitbit – Activity Monitor, Wearable Tech, and a Watch

The Fitbit monitors all my activity during the day, and night. we take a look at it in detail in today’s video. Do you want more videos with Steve? Click here to subscribe to our YouTube Channel! http://www.youtube.com/subscription_center?add_user=dottotech Check out Steve’s excellent online free workshops Do you want to learn more about EVERNOTE? Here is a free…

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Wearable Thermoelectric Body Heat to Electricity Energy Harvester Wristband

A prototype wearable device I designed and made for charging handheld devices, smart watches, phones, video game devices, etc, using electricity harvested from body heat using a low voltage thermoelectric generator. Thermoelectricity produced from bismuth-selenide peltier elements by the Seebeck effect produces a low voltage and a more or less stable current when a constant…

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