Electrical Circuits Pro Application of Electric Circuits Pro allows to know the fundamentals of electrical circuits, such as: 1- Perform calculations of resistance values ​​by the color code. You can click on each color band and you can calculate the value of the residence and the respective resistive tolerance. 2- You can display the color code table to calculate the values ​​of resistors. 3- Perform calculations of electric current and voltage in series circuits. Using the simulator circuits