b00z:
What I think I need:
- A LED display
- A display sheild ?
- Some CODE hehe
I really hope I could get some help on this forum and thank you well in advance
To sum: Magnetic sensor send a pulse, and those pulse increments on a display, with a reset button
How many turns? If that's not greater than 99 then you could use a 2 digit, 7-segment LED display.
I you get an LCD then you can display a very large number.
http://www.dipmicro.com/store/BTE-ARD-LCDKEY-B