Introduction: DIY LED RPM Gauge

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


sun_ray2050 (author)2011-04-02

ya raf3 rasna yabo 7osny :D

abo_hosni (author)sun_ray20502011-04-03

da norak ya basha wallahi :)

soner26 (author)2010-12-12

bravo güzel olmuş.

frollard (author)2010-08-28

Definitely a cool build -- any details? Processor, interface, circuit etc?

abo_hosni (author)frollard2010-08-28

of course, here

frollard (author)abo_hosni2010-08-28

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!

abo_hosni (author)frollard2010-08-28

Done :D this is my first instructable, sorry for any inconvenience

mikeasaurus (author)2010-08-28

looks great, you should make an instructable on how you did it.

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