To create a paper circuit you don’t always need to use copper tape. Another good option is to use conductive ink (Circuit Scribe) or electric paint (Bare Conductive) to help form the circuit. There are pros and cons however to using these products over copper tape. For example, if you...
I find these rules give the kids a good starting point that enables them to solve some very difficult circuits. Example: Solve the circuit below if the total voltage is 12 V. Ω Rule #1 One of the most common mistakes is that the students think R1 and R3 are in series. (Remind ...