Power Analyzer

Many of you will recognize this device… it is the “thumb-controller” on Penny’s electric-assisted trike. Simply pushing that plastic paddle shaped thing-a-majig causes the trike to accelerate. Unfortunately, it is paired with a three light sytem for measuring the amount of energy left in the battery pack. The green light indicates you are fine, a [...]

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Source: http://www.recumbentblog.com/2010/09/17/power-analyzer/?utm_source=rss&utm_medium=rss&utm_campaign=power-analyzer