thank you, good news :-)
i would need it for the Bordcomputer of a Audi 200, the consumption signal "Verbrauchssignal"
its a 0 - 12 Volt square wave, one high pulse of 0.4msecs per injector firing...
i thought, i will use an extra injector outout, convert this to DC, this DC is converted to PWM with 5 times higher speed...not very elegant, but should work
hopefully theres a better solution...
is it allowed to post links?
regards