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 […]
BJT Phase Splitter Circuit Explained
So here we are talking about that Phase Splitter circuit which is also one type of BJT means bipolar junction transistor configuration. Now in this type of setup what happens […]
Relay Function Explained – How to Wire N/O and N/C Terminals
Here we talk about electrical relay, that is mainly built using an electromagnet and a set of contacts which are spring-loaded and changeover type. So what happens is, when we […]
18 LED Chaser Circuit Diagram Explained
Today we will discuss a fun project where we will learn how to create an 18 LED chaser circuit. This design is pretty straightforward and involves cascading two 4017 integrated […]
Electret MIC: Working Explained
So this post breaks down how electret microphones actually work. Its got some super helpful diagrams and formulas that make everything a lot clearer. What Exactly is a Microphone? A […]