prasadaraju

prasadaraju

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Member since
Aug 22, 2009
Last active
Dec 14, 2009
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  1. #Threads

    c57c9332-a7be-46ce-a50e-de9f6216d0cd

    i want projects on matlab which are already executed so that i can have program can u help me up plzzzzzz

  2. #Threads

    619174ab-63ca-485f-b067-656156ed7568

    that means that means i have to connect a 1kohm resistor and led between 5th pin of opto and 9v .....is this...

  3. #Threads

    94c81d2e-4843-422b-9a20-797bf7416909

    as i m going to connect this i am getting some malfunctions in circuit ?can u help me by pressing only 7...

  4. #Threads

    99c24dbf-3453-44d4-9665-b8724f5850f8

    the circuit is working by just pressing 7 but can u suggest any modifications if any to get ouput by only perssing...

  5. #Threads

    113ed3b9-4de8-4994-ace6-dc177510f296

    R1-7-9=1Kohm R2-3-4-5=100Kohm R6 =10Kohm R9 =47Kohm IC1 = 4066 IC2 =4N25 Q1-2=BC550 S1...11=Push button sw or keyboard S12=Push button normal closed Al...

  6. #Threads

    4d240860-0a50-4d82-a33b-f1122ce94642

    ya it is 4066 optocoupler ic is 4n25

  7. #Threads

    56a3c697-86b3-4b06-bf22-5cea41020fa5

    can u explain the detailed operation can u tell me wat is the value of R8,R9 RESISTORS

  8. #Threads

    a2f3776f-26c8-4ccf-87ef-faeb70e80f13

    hi, sir i want to know more about this circuit(as i m doing it as my mini project) can u tell me...

  9. #Threads

    7dbba8a3-3b17-4378-b926-231c98d9498d

    vcan u tell me some more about it

  10. #Threads

    a65bec0e-01a3-4432-9588-63049e74daa7

    ground isolation? i cant get u clearly? can u xplain clearly plzzzzzzzzz

  11. #Threads

    What is the use of optocoupler in this circuit?

    R1-7-9=1Kohm R2-3-4-5=100Kohm R6 =10Kohm R9 =47Kohm IC1 = 4066 IC2 =4N25 Q1-2=BC550 S1...11=Push button sw or keyboard S12=Push button normal closed All...

  12. #Threads

    65798ae9-068c-45be-b5cb-b3a4af1ed0c1

    4.what is the use of optocoupler can u tell me why optocoupler is used inthis circuitttttttt #-Link-Snipped-# #-Link-Snipped-#

  13. #Threads

    bf43a812-d292-44c4-8ef8-dc4a0775ffb4

    #-Link-Snipped-# u can see it in this site plz help me

  14. #Threads

    d8c3db41-0a6f-4752-abea-665ab61f9457

    nooo im not usingggggggggggggggggggggg micro conttroller in that can u try it plz

  15. #Threads

    3c5745a9-5d91-489d-a7e0-5000f9c5e8cb

    as there is optocoupler used in the circuit i should show the o/p after the optocoupler then how to show o/p at...

  16. #Threads

    6add1576-d7e9-4d7d-8696-2b55b8aa4645

    1.so is this circuit works correctly there are any mistakes in the circiut or not if i connect it as given in...

  17. #Threads

    40829e86-b691-4172-a867-711041085ca8

    when i started my project whenever 7 is pressed the o/p is coming directly then what iis need of this 1,4,7 code

  18. #Threads

    6f7a89c0-0c3c-499d-abf4-979f46d13071

    hi can u tell me whether error is there or not plz