👉 In electronics, a "crossfiring" is an operation that takes two or more signals and combines them into one output signal. This can be useful in situations where there are multiple inputs to an amplifier or switch, or when multiple outputs need to be generated from a single input. Crossfiring can be done by using a circuit called a "phase shifter", which allows you to combine two different signals at different phases and then apply the result to another output without changing its polarity. This operation
