Hi, I became to know Fritzing to make direct breadboard image for my report.
It covers only electric circuits which includes sources, resistors, inductors, capacitors.
It is important for me to have variety on resistor number.
But there are basically only 6 kinds of resistors.(1, 1.5, 2.2, 3.3, 4.7, 6.8 (x10^n Ω))
How can i use more accurate resistor? ( ex) 3.98Ω )
Welcome aboard! You need to drag a resistor in to breadboard view, then click on it to select it, then in Inspector (the window on the lower right side), set bands to 5, tolerance to 1%, and resistance to 3.98 ohms and the resistor in breadboard will change to those values as seen here ( Fritzing 0.9.4 pre release on Win 7).
Peter