The Power series equation

The Taylor Series

     Taylor Series is one of the biggest power series in any power series expansion and equations. To know the basic of Taylor Series is that we derivative of an element that we start with maybe an (a). Mostly we would start with 0 (Maclaurin's Series is also part of Taylor which start with 0) then we would get the Taylor Formula like this: 

                                Maclaurin's Series:

                                Taylor's Series:

How to Build OR Gate

How to Build OR Gate

         OR Gate is one of the logic gates which receives two inputs each in the form of a binary digit, that is 0 and 1. Here is the truth table

Boolean Algebra expression equivalent

Solving the Boolean Algebra with Logic Equivalent

      Before we do the exercise I just want to in for you some of the law in solving the boolean algebra.

Set Theory

Set Theory

        A Set is a collection of objects, things, or states. The Objects may be numbers, letters, days of the week, or in fact, anything under discussion. One way of describing a set is to list the whole collection of members or elements and enclose them in braces { }.

               Ex: A.{1, 0} the set of binary digits, one and zero

                      B.{off, on} the set of possible states of a two-state system

Logic Gate

The Logic Gate

        There is a lot of different type of logic gate. The most well-known gate is OR gate, AND gate and NOT gate. But there are more than just three. Well, there are many more if you combine them together they will form a new Gate with a new function. These are all the gate symbol.

Project Relay 4

Controlling Motor through 4 Relay with 3 button

Forward, Reverse and Stop

       In this project, we will be making a motor control relay which has three button consist of Forward Button, Reverse Button and Stop Button. This relay can control any DC motor whether you want it to go forward or Reverse or even stop you can do it simultaneously. The Circuit is Simple and Easy to understand if you have followed me on the previous projects. So Using Relay to Control DC motor with 3 Button Forward, Reverse and Stop, Start now.

Project Relay 3

Using Two-button and Two Relay to Light bulb on/off

        In this project, we are using two-button which is the N.O button and N.C button to turn the light bulb which uses 220v on/off. The special thing about this project is that we could just push the N.O button once and the light will always be on no matter what we do even if we release our hand from the button. So when we press the N.C button (In my case we don't have the N.C button so we use jumper instead) the power will be cut off from the light so the bulb will turn off.