Using properties of a series circuit, the sum of the voltages across the LED and resistor R must equal the supply voltage. \({V_s} = {V_{LED}} + {V_R}\) Now substitute the supply voltage (\(6V ...

Sometimes the most useful hacks are also the simplest ones. A case in point is the LED and resistor assembly that [Skippy] recently posted on his blog. The idea is to solder up some pre-made ...

The voltage developed across that series resistor can be measured ... as the pulse widths generated by the sensor circuit can’t be detected when the LED line is held high all the time.

the current through each resistor is the same. In other words, the current is the same at all points in a series circuit. When resistors are connected in series, the total voltage (or potential ...

AC-powered devices are prevalent in residential, industrial, and commercial settings. Do you want a DIY-solution for ...