pacificblue
New Member
Hi, I'm new here.
I need to make an analog tachometer, with operational amps, and whitout integrated chips.
I see the integrated LM2917, but I can't use it.
How can I make an analog tachometer???
I Can use a sensor, operational amps, and digital display.
all circuit must be analogic, except the display.
(Input Analogic, Output Digital).
every idea will help me a lot.
Please Help Me!!!!!!
Thanks a lot.
Felix
I need to make an analog tachometer, with operational amps, and whitout integrated chips.
I see the integrated LM2917, but I can't use it.
How can I make an analog tachometer???
I Can use a sensor, operational amps, and digital display.
all circuit must be analogic, except the display.
(Input Analogic, Output Digital).
every idea will help me a lot.
Please Help Me!!!!!!
Thanks a lot.
Felix