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,...

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...

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...

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...

Project Relay 2

Using Micro-Controller to control Bulb through Relay      This Project we are going to use Micro-Controller to turn on/off the bulb through Relay. Through Relay we use Micro Controller as a signal transmitter to give a signal to the relay to turn on and off relay through that we able...

Project Relay 1

Using Relay to Control 220v Bulb that have Battery             This project is using a relay to control a light bulb with 220v that is equipped with a Battery. We're using 220v to light the light bulb when we need to just like in the picture on the right. So we using...