led display

@patilinst-hKWgQx • Oct 25, 2024

Oct 25, 2024

1.5K

hi,
i want to develop a circuit that gives output in form of dancing leds.the input to circuit is from magnetic pick up.
for eg:if rpm is from 2000-3000 then green leds must be on
3000-4000 then red
4000-5000 then yellow leds must be on and so on
application:car

Like 0 Replies 5

Replies

Welcome, guest

Join CrazyEngineers to reply, ask questions, and participate in conversations.

CrazyEngineers powered by Jatra Community Platform

rongo024

@rongo024-ampLJi • Nov 18, 2008

U can use microcontroller's Input capture pin (ICP) function..

0
sauravgoswami

@sauravgoswami-UAfTlI • Nov 18, 2008

even simple comparators will do..

0
Eddy boy

@eddy-boy-V2cmhn • Nov 18, 2008

Nice idea!but which one?

0
patil.inst

@patilinst-hKWgQx • Nov 18, 2008

can any one forward me circuits for this?Or is there any website where can i find this kind of information.

0
sachin_smart

@sachin-smart-84WAnj • Nov 19, 2008

u find it in #-Link-Snipped-#,

0

CrazyEngineers powered by

Jatra Community Platform