duty-cycle monitor

[Georg Lerm]

Hi 

Might be a little off the topic.

I made  a pulse width measurement  instrument to measure pulse width.
0 to 65ms with  0.1 ms resolution. Uses a micro and a 2line LCD 
display and some other bits.

Will post the info if some interest is shown.

Georg

 



So back to the original topic... Does anyone know of an inexpensive and
somewhat generic way to monitor duty-cycle? I'm thinking of injectors
here.

thanx, MK