Arduino Resistor Meter - Working nice

Hi,
Have succeeded to do it good.
Considering now if possible in easy way to measure also Capacitors and Coils.
See my Project with code here:

http://www.electronics-freak.com/lesson-13-arduino-resistor-meter-fluke-like/
http://www.electronics-freak.com/lesson-13-resistor-meter-part-2/
http://www.electronics-freak.com/lesson-13-resistor-meter-code/

Roee