Bucket of Projects

      A whole man is made by reading. because, it’s provided many information and experience for us from all over the world. And improve our language and creativity also. How exercise maintain our body heathy as well as reading maintain our mind healthy.       Julius Caesar said that if there any man who reads 1000 books, he is my guide. “I did not want freedom if there any books in prison” said Nelson Mandela. Albert Einstein said “ human best invention is book”.The news reporter ask "If you are gone alone, what will you do?" Jawaharlal Nehru said that he would live happy with books. So, famous people who are disappear from world, gained victory through reading books.       Finally, we can say that reading is very important and a most valuable thing over the world.

www.channelswimmingdover.org.uk      Kumar anadan was born on 1943 in Valvettithurai, Jaffna. He was graduated in University of London. He obtained Bachelor of Laws degree in Sri Lanka. He was an Attorney at Law by profession.       He was a holder of Guinness Worlds Records and he has many records. One of the famous records is Swimming the Palk strait from Sri Lanka to India and comes back within 51 hours, in the year 1971. These are some other records Non-Stop water treading for 80 hours at Chennai, Standing with one leg for 33 hours, Non-Stop dancing, Ball punching for 136 hours, etc. So, people were called him as “Aalikumaran Anaden” .       Once he met with a motor vehicle and hospitalized for 6 months. He died on 6 August 1984 while he attempting to swim the English Channel during collapse.  

XNOR Gate XNOR gate is a special type of gate. It can be used in the half adder, full adder and subtractor. The exclusive-NOR gate is abbreviated as EX-NOR gate or sometime as X-NOR gate. It has n input (n >= 2) and one output. www.tutorialspoint.com Logic diagram www.tutorialspoint.com Truth Table www.tutorialspoint.com XNOR GATE IC As we seen above, lets do using IC ( 7486 ) . Unfortunately,  XNOR GATE   IC is not in "Tinkercad" circuit simulation. So I'm going to mix XOR GATE + NOT GATE , as a result output will be same as XNOR GATE. Red  wire is  VCC  /  Power  /   +   wire Black   wire is  GND  /  Ground  /  -  wire Green  wire is the Red LED power wire Yellow  wire is the  input  wire Purple wire is the  Output  wire ( XOR GATE ) Orange  wire is  Output  wire ( NOT GATE ) 1)  When the   input both  are 0   output  will ...

  NOR Gate A NOT-OR operation is known as NOR operation. It has n input (n >= 2) and one output. www.tutorialspoint.com Logic diagram www.tutorialspoint.com Truth Table www.tutorialspoint.com OR GATE IC As we seen above, lets do using IC ( 7402 ) components101.com Red  wire is the  Vcc  /  Power  /   +   wire Black  wire is the  GND  /  Ground  /  -  wire Green  wire is the Red LED power wire Yellow  wire is the  input  wire Orange  wire is the  Output  wire 1) When the   input  both are  0   output  will  1 2) When the   input  are  0  and  1   output  will 0 3) When the   input  are  1  and  0   output  will 0 4) When the   input both are 1  output  will 0 Other Gates AND GATE OR  GATE NOT  GATE NAND GATE XOR  GATE XNOR  GATE

NAND Gate A  NOT-AND operation is known as NAND operation. It has n input (n >= 2) and one output. www.tutorialspoint.com Logic diagram www.tutorialspoint.com Truth Table www.tutorialspoint.com NAND Gate IC As we seen above lets do in IC nutsvolts.com Red  wire is the  Vcc  /  Power  /  +  wire Black  wire is the  GND / Ground / -  wire Green  wire is the Red LED power wire Yellow  wire is the  input  wire Orange   wire is the  Output  wire 1) When the  input  both are  0 output will  1 2) When the   inputs  are   0   and  1  output will  1 3) When the   inputs   are  1  and  0  output will  1 4) When the  input   both are  1  output will 0 Other Gates AND GATE OR GATE NOT GATE NOR GATE XOR GATE XNOR GATE

OR Gate A circuit which performs an OR operation is shown in figure. It has n input (n >= 2) and one output . www.tutorialspoint.com Logic diagram www.tutorialspoint.com Truth Table www.tutorialspoint.com OR GATE IC As we seen above, lets do using IC ( 7432 ) components101.com Red wire is the  Vcc / Power / + wire Black wire is the  GND  / Ground / - wire Green wire is the Red LED power wire Yellow  wire is the input wire Orange  wire is the  Output wire 1) When the input both are 0 output will 0 2) When the   input  are 0 and 1   output  will   1 3) When the   input  are   1  and 0   output  will   1 4) When the   input both are 1   output  will   1 Other Gates AND GATE NOT GATE NOR GATE NAND GATE XOR GATE XNOR GATE

AND Gate A circuit which performs an AND operation is shown in figure. It has n input ( n >= 2 ) and one output. www.tutorialspoint.com Logic diagram www.tutorialspoint.com Truth Table www.tutorialspoint.com AND Gate IC As we seen above lets do in IC  (7408) https://en.wikipedia.org/wiki/AND_gate Red  wire is the  Vcc  /  Power  /  +  wire Black  wire is the  GND / Ground / -  wire Green  wire is the Red LED power wire Yellow  wire is the  input  wire Orange   wire is the  Output  wire 1)   When the  inputs   are  both are 0   output  will  0 2)  When the  inputs  are  0 and 1  output  will  0 3) When the inputs are 1 and  0 output will 0 4)  When the  inputs  are  both are 1  output  will  1 Other Gates OR GATE NOT GATE NAND GATE NOR GATE XOR GATE XNOR GATE

  XOR Gate XOR or Ex-OR gate is a special type of gate. It can be used in the half adder, full adder and subtractor. The exclusive-OR gate is abbreviated as EX-OR gate or sometime as X-OR gate. It has n input (n > = 2) and one output. tutorialspoint.com Logic diagram tutorialspoint.com Truth Table tutorialspoint.com XOR Gate IC As we seen above lets do in IC ( 7486 ) circuits-diy.com Red wire is the Vcc / Power / + wire Black wire is the GND / Ground / - wire Green wire is the Red LED power wire Yellow wire is the input wire Orange wire is the Output wire 1) When the  input  both are  0  output will 0 2) When the   inputs   are  0   and  1  output will   1 3) When the   inputs   are   1   and  0  output will  1 4) When the   input  both are  1  output will  0 Other Gates AND GATE OR GATE NOT GATE NAND GATE NOR GATE XNOR GATE