FM and AM meaning FM and AM meaning; AM stands for amplitude modulation while FM stands for frequency modulation. Frequency modulation and amplitude modulation are the only two ways that radio signals are transmitted. How radio works Before discussing FM and AM meaning, we will described some terms. We will discuss what is radio and …
Before we discuss how projectors work, we shall look into the categories of projectors. There are many categories of projectors classified according to several factors. The first way of classifying projectors is based on the type of lamps used. In this category there are the laser projectors, LED projectors, and xenon lamp projectors. The …
Cold cathode ray lamps CCF stands for cold cathode fluorescent lamp. You have seen cathode ray lamps. You even could be using one in your house or you be in a place where they are being used. Cathode ray lamps are the fluorescent lamps we use in our houses for lighting. How CCF lamps work …
Before I describe how Micro-LEDs work, let us start by defining the Light-emitting diodes (LED). Diodes are passive electric components whose function is to allow a unidirectional flow of current. However, LED is a special kind of diode that produces light. Today, there so many light colors that LED produces which was not the …
What is OLED When we covered what is OLED and what it means, we described what OLED stands for. We need to understand what what OLED are before we dig into how OLED display screens work. LED stands for light-emitting diodes. Diodes are electric components that are classified as passive. Their function is to …
What is lumen?It is the unit used to measure brightness of any source of light. The higher the lumen the brighter the source of light, in this case the projector. ANSI lumen is the industrial term for the amount of light. A candle emits approximately 12.5 lumen. The average amount of light from a lamp …
This list contains the Intel core i7 processors from 2nd generation up to 11th generation from the Intel manufacturer. The processors listed are 10nm technology and of tiger lake UP3 architecture. In 2017, Intel release core i9 processors which pack more cores per processor than core i7. Hyper-threading in core i7 enabled, this is why …
Purpose To find out whether the force of buoyance experienced by an object is equal to the weight of water displaced. In other words, to proof Archimedes principle. Equipment Wooden block Metal cylinder An irregular object Water Beaker Beam balance Vernier calipers Introduction The buoyance forced exerted by a liquid on an object is equal to the …
what is a Hard disk drive? A computer hard disk drive is an electro-mechanically controlled non-volatile data storage device. It is used for data storage and retrieval. Your data is written or erased on a platter that is coated with magnetic material. internal components of a computer hard drive Today, more than 70% of the computers in …
Computers do have many hardware components. Among them is the RAM. A computer random access memory (RAM) is a very important component and they play an important part in determining the performance and speed of your PC. RAM is an important computer storage just like the hard disk and solid state drives. What is RAM …