DIY LED RPM Gauge

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This is the LED tachometer I made. Calibrated as follows (Every 3 LEDs = 1000 RPM)
I've printed a photo paper for the dashboard
Instructables here

Supplies:

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    frollardabo_hosni

    Reply 8 years ago on Introduction

    Wonderful! Just a few thoughts; include that as a link in the description of the video here -- and if not already, embed the video in the instructable in question also :D Awesome stuff!