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nova-gurl
19-08-02, 05:00 PM
DOES THE CURRENT CONTROLLING THE NEEDLE ON A TACHOMETER GO UP OR DOWN AS THE REVS DO???

:? HEP ME PLS!!!!
Ric 16v
19-08-02, 05:34 PM
yeah it will do coz the tachometer is a rev meter !!!
nova-gurl
19-08-02, 05:40 PM
which way? Does the current increase or decrease????
Ben (lurk75)
19-08-02, 05:49 PM
on our tucks the voltage goes up! dont know if it being 24v make a difference though?
Stuart
20-08-02, 12:07 AM
i assume your looking to make yer own digi dash, other wise theres little point in this question lol

the Voltage goes up. the current will go up according to the load that you place upon the voltage.

the signal direct off the coil is a series of LT (12v i assume) pulses that represents the rpm

electronics lesson over