In this post I’ll be covering fundamental electronic signals.  These will establish a foundation for us to work from as I begin to cover more advanced signaling technology.  First, we will cover digital signals.  These are the most basic since they are either on or off.  Next, we cover RC Time circuits which allow us to use a digital port to read an analog condition.  We’ll follow that up with analog signals and how we read them electronically.  Next, I’ll … Continue reading Signals – Digital, Analog, and PWM