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FAIL OF THE WEEK ALTERNATOR POWERED ELECTRIC GO KART DOESNT GO 1

FAIL OF THE WEEK: ALTERNATOR POWERED ELECTRIC GO-KART DOESN’T GO

What do you give a six-year-old who loves going fast but doesn’t like loud noises? Convert a gas go-kart to electric of course! (Video, embedded below.) That goal started [Robert Dunn] of Aging Wheels down a long path toward a go-kart that almost, but doesn’t quite… work. If you’ve watched any of [Robert’s] videos, you know

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ECG PROJECT WITH ALL THE MESSY SAFETY DETAILS

ECG PROJECT WITH ALL THE MESSY SAFETY DETAILS

We’ve seen a number of heart rate monitoring projects on Hackaday, but [Peter’s] electrocardiography (ECG) Instructable really caught out attention. If you’ve followed Hackaday for any period of time, you’re probably already somewhat familiar with the hardware needed to record the ECG. First, you need a high input impedance instrumentation amplifier to pick up the millivolt

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