Neliöaaltoja
Neliöaaltoja, or "square waves," is a type of electrical waveform characterized by its abrupt transitions between two discrete voltage levels. Unlike sinusoidal waves, which vary smoothly and continuously, square waves alternate rapidly between a high state (typically representing a logic high or "1") and a low state (logic low or "0"). This creates a pattern resembling a series of squares when graphed over time.
Square waves are fundamental in electronics and digital circuits, often used to represent binary signals in
Square waves are also employed in various applications, including clock signals in microprocessors, pulse-width modulation (PWM)
In practical implementations, square waves may exhibit rise and fall times, which are the durations taken for