Energy Wristband monitors energy usage on home

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by Matt Venn:

A wristband that tells you energy changes in your home. It connects via a Raspberry Pi computer to a base station like a ‘current cost’ or similar. When a change in energy usage occurs, the wristband vibrates and a small LED bargraph shows your current usage from 1 to 4.

Energy Wristband monitors energy usage on home – [Link]

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