Article Categories
- All Categories
-
Data Structure
-
Networking
-
RDBMS
-
Operating System
-
Java
-
MS Excel
-
iOS
-
HTML
-
CSS
-
Android
-
Python
-
C Programming
-
C++
-
C#
-
MongoDB
-
MySQL
-
Javascript
-
PHP
Digital Electronics Articles
Page 46 of 46
Electronic Product Code (EPC)
Electronic Product Code (EPC) is a universal identifier that aims to render a unique identity to every possible physical object of the world. EPCs are mostly encoded on RFID (Radio Frequency Identification) tags that are used to check identities of objects like inventory, assets and people, and track them.EPC is the 96–bit number associated with an RFID tag for identifying a particular tag amongst other tags. It distinguishes two identical products, and also provide the product’s manufacture date, origin or batch number.The EPC structure is laid down by EPCglobal Tag Data Standard, an open standard freely defined by EPCglobal Inc.EPC ...
Read MoreSensors to Nanosensors – A Much Needed Journey
Not long before we were talking about sensors. The invention of sensors helps us to solve many mysteries of medical science, manufacturing industries, the world of automotive, and also some other areas too. It was a great discovery of the mankind which helps doctors and scientists around the world to study more about the deadly diseases to develop effective counter solutions.The use of sensors is not only limited to the field of medical research. There are many such examples where sensors are being used to solve some of our huge problems. Let’s see some of the areas where the sensors ...
Read MoreWhat went wrong with Samsung’s patented Virtual Projection Smartwatch?
Earlier we had simple analog watches, then came the trend of digital watches, then the one with pulse check, heart rate and finally the smart watches. So, if you forgot your phone but have your smart watch, it’s OK. You can still receive all your important calls and messages. Anyways here we are not talking about the smartwatches but watches with some extra smartness. Confused?So let’s put it this way, imagine a watch that would use your hand as an interface. Your hand will be your ultimate watch, cool right? You interact with this interfaces outside the smartwatch. This is ...
Read MoreArithmetic of Number Systems\\n
A number system is a set of symbols used to represent values derived from a common base or radix. In a number, the value of each digit can be determined using digit, position of the digit in the number, and the base of the number system. The base is defined as the total number of digits are available in the number system. This is known as positional number system.Number SystemBaseDigit UsedBinary20, 1Octal80, 1, 2, 3, 4, 5, 6, 7Decimal100, 1, 2, 3, 4, 5, 6, 7, 8, 9Hexadecimal160, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, ...
Read MoreNegative Binary Numbers\\n
Negative numbers can be distinguishable with the help of extra bit or flag called sign bit or sign flag in Binary number representation system for signed numbers. It is not possible to add minus or plus symbol in front of a binary number because a binary number can have only two symbol either 0 or 1 for each position or bit. That’s why we use this extra bit called sign bit or sign flag. The value of sign bit is 1 for negative binary numbers and 0 for positive numbers.When an integer binary number is positive, the sign is represented ...
Read More