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Yeah, I have no idea how the pulses look nor do I have equipment to see it.

Acetronics, you are right about the hightime, it is 15000, I forgot I was looking at the number divided by ten on...

Hi,
I'm using pulsin to measure the high time of a squarewave created by the engine control unit to drive the tachometer. I'm using a 16F877a with a 20MHz osc.

At 1000 rpm or 16.667Hz, my LCD...

I got it figured out. Another part of the program was writing a value to the spot the fuel level was being sent to. Ugh, I feel stupid. :o

Hi,

I'm making a display unit for my car using a serial LCD screen, some sensors and a 16F877a. So far I've figured out most of my problems using the search function but this has me baffled.
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