How to control One Lightbulb With Two, 2-way Switches You might have come to a house where you have two switches controlling the same lightbulb and you wonder how that was done. That’s very easy to know, 2 Single-Pole,Double-Throw (SPDT) switches or in a simple term two, 2-way switches were used. The schematic below shows how the connection is made. You should see … [Read more...]

## Norton’s Theorem Simplified

This is another useful theorem used in simplifying complex/linear circuits just like Thevenin’s Theorem. The main difference between Thevenin’s theorem and Norton’s theorem is that, Thevenin’s theorem provides an equivalent voltage source and an equivalent series resistance, while Norton’s theorem provides an equivalent Current source and an equivalent parallel … [Read more...]

## Thevenin’s Theorem Simplified

Thevenin’s Theorem Thevenin’s Theorem is simply a method used in simplifying a complex circuits or networks,easier and faster. In 1893, a French Engineer called M.L Thevenin , made this theorem. Thevenin’s Theorem may be stated as “It is possible to simplify any complex circuit/linear circuit with Current and Voltage sources with an equivalent circuit containing a single … [Read more...]

## Voltage Divider And Current Divider Rules

Voltage divider and current divider are one of the basic circuits in electronic. They are very useful principle in the building of real world products. Many electronic/electrical devices operate on this principle. In order to understand and solve calculation problems based on voltage divider and current divider; you must know: Ohm’s law. Calculations of resistors … [Read more...]

## 4 Top Books To Learn Electronics

Electronics is a very vast and wide subject. When getting started in electronic; the first question that comes to your mind is: How can I start learning electronics? Where do I begin learning electronics? Which books are good to learn electronics? etc. It’s a hard question to answer, there are a lot of resources to learn electronics. However, I made a list … [Read more...]