Tag: lab

EBike Battery Pack || DIY or Buy || Electric Bike Conversion (Part 2)

EBike Battery Pack || DIY or Buy || Electric Bike Conversion (Part 2)

in the last episode of this video series I showed you how to create your own sensored ESC in order to power an electric bike wheel with low voltages but since the achieved rotation speed was too slow…

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Oil changes: How often do you need them? (Marketplace)

Oil changes: How often do you need them? (Marketplace)

[ ♪♪ ] David:This is your Marketplace.[ ♪♪ ] David:When should you get your oil changed?Six months, or 8,000 kilometres. David:We put that to the test.Man:This is the used oil, this is the new oil.David:You might be surprised…

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How Ignition Coils Work

How Ignition Coils Work

Conventional automobiles burn gasoline in an internal combustion engine and convert that energy into motion but first a spark is needed to ignite the fuel mixture. This demonstration shows how twelve volt battery generates the high voltage required…

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