An LC oscillator is a circuit we use to turn a DC supply into an AC output waveform. So now this output can show many waveform shapes and many frequencies, […]
Wien Bridge Oscillator Circuit Explained with Calculations
We remember this thing from the RC Oscillator tutorial, where resistors and capacitors are connected together with an inverting amplifier, and somehow that setup starts oscillating on its own. From […]
Explained: Three Phase Transformers and Calculations
Three phase electricity, we can say that it is basically one method which we use to make electric power and send it over very long distance so that offices, factories, […]
How NPN Transistors (BJTs) Work: Explained with Calculations
In the previous tutorial we took a good look at the standard Bipolar Junction Transistors, which is often referred to as the BJT. We learned that it actually comes in […]