Bargraphe on DCS WORLD Mirage 2000

I'm on the DCS WORLD aircraft simulator and on the Mirage 2000. I have an output order "DcsBios :: ServoOutput aoaPos (0x3034, PIN, 544, 2400);" And I would like to see it on a bar of 10 or 20 leds

Which integrated circuit should I use and what program to do