Sunday, 15 March 2015

CDV-700 battery hack

When the CDV-700 was made over 50 years ago they were intended to be powered by carbon-zinc D-cells. Carbon-zinc cells are no longer made, so most alkaline D-cells are usually used in their place.This switch has 2 unintended consequences. The first is added weight as modern alkaline cells are much h...

By: DavidN71



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from Instructables: exploring - technology - robots http://ift.tt/1G8vvLD

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