Wednesday 18 May 2011

Controlling Home appliances through Infrared

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VARIABLE REGULATED POWER SUPPLY--PROJECT

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A combined project by Abhishek, amit and me.




   Following is the list of parts or the components required to design this project:

 




  1. IR receiver module TSOP1738

  2. Transistor T1 (BC558)

  3. Decade counter IC CD4017 (IC1)

  4. LED1 (red)

  5. LED2 (green)

  6. Transistor T2 (BC548)

  7. Relay RL1, 5V, 100 ohm

  8. Diode 1N4007 (D1)

  9. R1 = 220K

  10. Bulb Holder

  11. Bulb

  12. R2 = 330 ohm

  13. R3 = 1K

  14. R4 = 330 ohm

  15. C1=100 uf,16V

  16. C2=0.1 uf

  17. 5V dc supply

  18. Soldering Iron ,Solder wire

  19. PCB Designing Material

  20. 2 Pin plug

  21. Wires


Connect this circuit to any of your home appliances (lamp,fan, radio, etc) to make the appliance turn on/off from a TV, VCD or DVD remote control. The circuit can be activated from up to 10 metres.The 38kHz infrared (IR) rays generated by the remote control are received by IR receiver module TSOP1738 of the circuit.

PCB LAYOUT :



CIRCUIT DIAGRAM:






AFTER COMPLETION:



WORKING PROJECT:



____________________________________________________________________________

To provide this project a small area here i am giving a small PCB layout of the above design:

pcb layout




Its a new simplified form of PCB layout of above project.
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110 comments:

  1. zahid1 July 2011 at 08:08

    hey guys isnt the relay position in the layout wrong.......shouldnt the centre hole be towards left side

    ReplyDelete
  2. jayabalan11 September 2011 at 23:23

    Nice project. If you have provided with working principle it would be better....

    ReplyDelete
  3. Ashvi11 October 2011 at 05:05

    If I would like to control more than one devices by remote control then what changes I have to do in above circuit?

    ReplyDelete
  4. Deepak14 October 2011 at 01:49

    hello ashvi,
    in this case you can just connect them between the two wires with which i have connected the bulb in the series, but in that case all devices will turn on and off simultaneously!! You won't be able to control them individually!!
    thanx

    ReplyDelete
  5. Deepak3 November 2011 at 05:41

    yes Zahid you are correct, this problem occurred during our project which i solved by correcting the error.
    For this i am providing a new PCB layout.

    ReplyDelete
  6. Deepak3 November 2011 at 05:42

    Soon i will try to update over it.thanx!!

    ReplyDelete
  7. rajdeep6 December 2011 at 04:20

    is the circuit working properly..//////
    can u give the concept behind designing

    ReplyDelete
  8. Deepak7 December 2011 at 08:20

    ya its working properly....!!!!
    this is the real project made by me and my team mates.
    Well about the principle i will soon update it....!!!

    ReplyDelete
  9. rajdeep8 December 2011 at 06:12

    how ll i know the 1,2,3 terminals of tsop1738 to connect it in the circuit

    ReplyDelete
  10. Deepak8 December 2011 at 06:52

    Well that is something which is done by observing IC in correct position,well for starting you can download the datasheet of Tsop1738....just google datasheet tsop173.
    If you still unable to find just comment here.....

    ReplyDelete
  11. adhena6 February 2012 at 09:04

    hi,can this system be modified to control more than one lamps in parallel ?
    if so,how?

    ReplyDelete
  12. adhena6 February 2012 at 09:07

    how the diode 1N4007(D1) works?

    ReplyDelete
  13. sudheer9 February 2012 at 19:17

    I workd on this project an successfully i got the output...... Will u plz send me the documntation, discription, explanation how this actually function.....and works

    ReplyDelete
  14. sangavi12 March 2012 at 23:00

    how to find whether the TSOP 1738 is sensing the IRsd or not?

    ReplyDelete
  15. shruthi12 March 2012 at 23:10

    we are currently doing a project on remote operated master switch which controls only lamp. we need to know how to connect the relay and how to identify TSOP1738 sensor is working or not?

    ReplyDelete
  16. prakash23 June 2012 at 01:45

    i am having 5volt spdt relay which contains 5 terminal..how can i connect?..reply plz

    ReplyDelete
    Replies
    1. Naman2 February 2015 at 01:48

      i made the circuit but while using it i found out that if we are operating something else like tv etc with remote, the appliance connected with the remote control circuit also turns on and off. any solutions?

      Delete
  17. prakash23 June 2012 at 20:34

    i made the circuit in which i use led instead of relay for checking the circuit is working or not..it works for me..i am having 5volt relay and i am having 5 volt supply coil not energised..how many milliAmpere is needed for the relay to energise...plz help me

    ReplyDelete
  18. prakash25 June 2012 at 09:18

    its working...i am happy..hi shruthi i can tel u abt relay wiring..spdt relay has 5 terminal in that 3 terminals and closer and 2 terminal are seperate..in that 3 terminal centre one is common and the left,right are coil to give 5volt supply..

    ReplyDelete
    Replies
    1. shahbaz AHMAD26 May 2015 at 23:57

      i made this project but the leds get on when i press the remote and as i release the remote switch the leds become off . why/

      Delete
  19. prakash25 June 2012 at 09:27

    if ur circuit is perfect green led glows by pressing remote button..thats the way to check ur sensor..

    ReplyDelete
  20. prakash25 June 2012 at 09:27

    if ur circuit is perfect red led glows by pressing remote button..thats the way to check ur sensor..

    ReplyDelete
  21. prakash25 June 2012 at 09:30

    circuit working perfect..

    ReplyDelete
  22. johan26 June 2012 at 09:42

    hi deepak _ i wanna know on the resistors like if you check your diagram R3 = 1K is that an 4band or 5 colours...sorry your picture qlty. i cant see..... i would like to know on R3,R4,R2,R1 and R5 are they all 4 band colours - sorry i am an beginner on this>>>johan

    ReplyDelete
  23. johan26 June 2012 at 23:45

    Hi everyone

    I need your help.... All the resistors are they all in 4 colour band or 5..... Thanks johan

    ReplyDelete
  24. sampath8 July 2012 at 01:25

    Hello Mr.Deepak
    Your project is very nice ,but My circuit has some wrong,when i connect it power green led is light and relay not working,(there is not voltage in transistor BC 548)Please explain what wrong with me.Remote signal is worked.
    Tks
    Sampath

    ReplyDelete
  25. Harsh Soni4 August 2012 at 03:11

    Voltage on pin 3 goes to zero when TSOP receives IR rays at 38 khz....If u connect LED with 1K resistor between pin no. 2 nd 3 of TSOP 1738 it will blink fastly when TSOP receives IR rays

    ReplyDelete
  26. Harsh Soni4 August 2012 at 03:11

    Voltage on pin 3 goes to zero when TSOP receives IR rays at 38 khz….If u connect LED with 1K resistor between pin no. 2 nd 3 of TSOP 1738 it will blink fastly when TSOP receives IR rays

    ReplyDelete
  27. Abhishek Sharma12 August 2012 at 22:42

    hey friend i want to know how much this project will cost us.

    ReplyDelete
    Replies
    1. iStrike^20 October 2014 at 03:08

      can we use 33 ohm resistor isntead of 47 ohm as R5 and ic cf4017be instead of ic 4017 ?

      Delete
  28. Deepak28 August 2012 at 02:19

    ya it is possible....Soon try to update it...:)

    ReplyDelete
  29. Deepak28 August 2012 at 02:20

    u give ur id i will send u......and thanks for making this project..:)

    ReplyDelete
  30. Deepak28 August 2012 at 02:22

    nice reply Harsh soni...!!!

    ReplyDelete
  31. Deepak28 August 2012 at 02:23

    use the datasheet...just google it and use, if still facing the problem tell me....!!!

    ReplyDelete
  32. Deepak28 August 2012 at 02:24

    thanks praksh for solving issues

    ReplyDelete
  33. Deepak28 August 2012 at 02:24

    thanks prakash for ur feedback...refer engineersworld to ur friends too...:)

    ReplyDelete
  34. Deepak28 August 2012 at 02:26

    u can see the verification of resistors in ckt diagram... if still not getting mail be the problem!!!

    ReplyDelete
  35. Deepak28 August 2012 at 02:27

    can u mail me exact problem with picture of pcb and circuit....

    ReplyDelete
  36. Deepak28 August 2012 at 02:28

    for me it cost just rs 150......

    ReplyDelete
  37. Arvind29 August 2012 at 08:24

    hi i want to make this project. i am a first year electronic eng. student.
    actually my pblm is that how there is connection proceed between tsop and transistor mens how it make its base high and low, by pressing remote button. please explain me. give me complete discription as i dont know much about electronic devices. please.....

    ReplyDelete
  38. Deepak31 August 2012 at 00:26

    hello arvind do one thing google and download the datasheets of tsop , transistors and aything which is leading you in confusion...and soon u will get everything by your own.
    In case you still face any problem, don't hesitate sharing it.

    ReplyDelete
  39. JAYANT VASWANI31 August 2012 at 08:36

    Though it is shown that how the relay is connected in the circuit , can you plz upload the 5v relay photo( relay that is brought from the shop) showing which pin is n/o , comm. etc

    ReplyDelete
  40. Deepak5 September 2012 at 08:24

    google the image ..its very common type of relay

    ReplyDelete
  41. Friday Anumnu7 September 2012 at 02:16

    please i need the block diagram of the circuit also i need the literature review of the project

    ReplyDelete
  42. loyed11 September 2012 at 10:19

    i did the circut but once i off off the circut using a remote i cant on it back

    ReplyDelete
  43. Francis13 September 2012 at 09:50

    what is the purpose of the decade counter in the circuit...? is it possible to use just a D-flip flop? the project didn't work at first when we implemented it on a bread board, but when we removed the pnp transistor from the circuit, it worked, why's that so?

    ReplyDelete
    Replies
    1. Pankaj18 October 2014 at 09:22

      can we use ic cf4017be instead of ic cd4017 and 33 ohm resistor instead of 47 ohm as R5 ? btw what is the difference between cf4017 and cd4017 ?

      Delete
  44. Deepak20 September 2012 at 11:58

    ur id ??

    ReplyDelete
  45. wajahat26 September 2012 at 12:46

    hello.. i searched the datasheet of relay but i have didn't get from internet.... plzz sent me the datasheet of relay

    ReplyDelete
  46. wajahat26 September 2012 at 12:47

    hello.. i searched the datasheet of relay but i have didn’t get from internet…. plzz sent me the datasheet of relay

    ReplyDelete
  47. Ajay Lamba2 October 2012 at 01:58

    hi deepak
    my name is ajay and i am make this project but it not work properly
    pls tell me what the problem in my project

    the green led is on but when i press remote batten then no change..........

    ReplyDelete
  48. Ajay Lamba2 October 2012 at 01:59

    hi deepak
    my name is ajay and i am make this project but it not work properly
    pls tell me what the problem in my project

    the green led is on but when i press remote batten then no change……….

    my e-mail id: ajay159lamba@gmail.com

    ReplyDelete
  49. Ajay Lamba2 October 2012 at 03:09

    i have a new problem circut is not working properly i press and hold the batten of remote then led is on otherwise automatic off after 1-2 second

    ReplyDelete
  50. Deepak3 October 2012 at 00:29

    then its the problem of relay , check the circuit connections and if necessary change the relay.

    ReplyDelete
  51. Ajay Lamba4 October 2012 at 19:16

    i press the remote batt. then red led is on and green is off but after 1- 2 sec. automaticli green is on and red led is off pls tell me what is problem in my circut

    ReplyDelete
  52. aman8 October 2012 at 09:01

    hey hi deepak, i'm aman, actually i want to make this project. so can you guide me, please send me all component list for making it or it is possible to increase number of switches, sleep mode but without using microcontroller. and please send me the pcb layout too.. thanks in advance :)

    ReplyDelete
  53. saiprasad9 October 2012 at 04:56

    hey friends pls explain me how can i know the terminals of the relay????????

    ReplyDelete
  54. Arvind9 October 2012 at 10:04

    in my circuit pin 2 goes high initially and led glow but after pressing remote switch it start working properly. so why pin 2 is high initially instead of pin 3. if any change require pls tell me soon…its urgent..

    ReplyDelete
  55. ajay lamba10 October 2012 at 02:09

    change the relay load connection pin.
    pin 2 goes high then led is on and relay is on but relay load connection pin is connect properly otherwise relay not work properly
    change relay out pin.

    ReplyDelete
  56. Deepak11 October 2012 at 04:24

    type on google

    filetype:pdf datasheet relay no

    ReplyDelete
  57. Deepak11 October 2012 at 04:24

    did u got the solution ajay!!!

    ReplyDelete
  58. ajay lamba11 October 2012 at 22:19

    ya . ple tell me that can v use c2 0.01 uf (103) place of c2 0.1uf (104)

    ReplyDelete
  59. MAHESH DESAI12 October 2012 at 02:21

    DEEPAK WE CONNECTED THIS PROJECT ,OUR SENSORS IS GOING TO PERFORM WELL BUT RELAY DOES NOT WORK PROPERALY ......... ALSO WE CONNECTED 60 WATT LOAD TO THE OUTPUT WHY THAT HAPPEN?

    ReplyDelete
  60. vijay19 October 2012 at 23:43

    hi.....tis is mail id...
    vjylovesu@yahoo.com

    can u pls mail me the ppt for tis project....?

    ReplyDelete
  61. abhishek jaiswal4 December 2012 at 05:32

    hi......can u pls mail me the ppt for tis project….? plz deepak..

    ReplyDelete
  62. Sohail4 December 2012 at 09:53

    I have same problem, green led is on and Relay tuns on when connected to 5v. It should be red by default so when ir transmits it should change to green.

    ReplyDelete
  63. Hamza Mughal9 December 2012 at 05:06

    TSOP1738 is not available in market so any receiver can be used instead of this ?

    ReplyDelete
  64. daniel11 December 2012 at 07:20

    can IR TK19 423 be used to replace the TSOP1738 receiver?

    ReplyDelete
  65. pulkkit21 December 2012 at 03:35

    sir.Can i use simple ir led receiver instead of tsop1738 receiver module,yes or no?and why?

    ReplyDelete
  66. Deepak22 December 2012 at 07:56

    yes dude!!!

    ReplyDelete
    Replies
    1. geff3 February 2014 at 11:42

      hey am geff,can you send me the all infomation of this project to geoffrykip@yahoo.com

      Delete
  67. Deepak22 December 2012 at 07:57

    use IR TK19 423

    ReplyDelete
  68. Deepak22 December 2012 at 08:05

    sorry for late reply bro...did u still need that dude!!!

    ReplyDelete
  69. Tittu Thomas23 December 2012 at 07:56

    Thanxxx Dearr

    ReplyDelete
  70. Yash Agarwal27 December 2012 at 10:56

    is the position of relay in layout wrong.......please reply it's urgent

    ReplyDelete
  71. Yash Agarwal27 December 2012 at 11:02

    can i use a +6V relay.........becoz +5V relay is not available in market, and what to use for a +5V dc supply.

    ReplyDelete
  72. rubin10 January 2013 at 20:49

    hey which relay is this SPDT or DPST
    please reply....

    ReplyDelete
  73. rubin10 January 2013 at 20:51

    my email id is rubindevasia@gmail.com please tell mee how to make this i need it urgently do reply........

    ReplyDelete
  74. mansoor ali13 January 2013 at 07:38

    sir plz connect with me mansoor_ali533@yahoo.com i m making ths project but not working properly no remote is matching with sensor plz and gve me complete litreture

    ReplyDelete
  75. mansoor ali13 January 2013 at 07:39

    plz sir im wtng for u mansoor_ali533@yahoo.com gve me data

    ReplyDelete
  76. Waqar Ahmed23 January 2013 at 20:18

    Hi deepak i am using 7805 after relay ...it works well....for 4017 & ir sensor health....

    ReplyDelete
  77. Waqar Ahmed23 January 2013 at 20:35

    Hi deepak i am using 7805 after relay …it works well….for 4017 & ir sensor health it solve problem of relay ratting..

    ReplyDelete
  78. GOKUL P K13 March 2013 at 06:36

    i am doing this as my mini project.i had completed the circuit ,but the relay is not energising.iam using a relay having 5 pins .please help me..

    ReplyDelete
  79. waziri26 March 2013 at 12:00

    plz show the components on pcb layout.

    ReplyDelete
  80. ROHAN7 April 2013 at 03:15

    actually I want the working of the circuit ....I made the circuit bt I need it to explain it to others....PLEASE HELP

    ReplyDelete
  81. Devashish11 April 2013 at 07:19

    excellent

    ReplyDelete
  82. Deepak1 June 2013 at 16:10

    thanks

    ReplyDelete
  83. Dinesh Patil25 June 2013 at 23:03

    hey i want to do this project but i m quite confusing on ic legs so can you please send me PCb diagram of both sides on my mail dx.patil@gmail.com

    ReplyDelete
  84. veda3 March 2014 at 19:07

    hi,
    I worked on this project an successfully i got the output…… Will u please send me the documentation, description, explanation how this actually function…..and works to the id vedabkrishna@gmail.com
    please asap.

    ReplyDelete
  85. Deepak9 March 2014 at 04:55

    sure bro i will , please send the pictures from your project with your team we will love to highlight them on EWD.

    Keep reading!!

    ReplyDelete
  86. Deepak9 March 2014 at 05:20

    Hi geff,

    Let me know if you still need the information!!

    ReplyDelete
  87. khan16 March 2014 at 11:14

    hi friend i am interested with this project but i dont know more about electronics can u help me to make this

    ReplyDelete
  88. vishal prajapati28 June 2014 at 02:57

    the project is very useful for the home...i also making this project i have a circuit diagarm but i confuse that ic have 16 terminals and this circuyit shows that only connect 8 terminals,,,,,,14, 3, 8, 13, 2, 4, 15, 16....so...then other terminals open or sort..please send me nearly connected ic photo pf your circuit...

    ReplyDelete
  89. vishal prajapati28 June 2014 at 08:55

    relay haS 123456 & A, B PIN...WHAT PIN USE FOR ACROSS OF DIOD OR WHAT PIN USE FOR NEUTRAL & LIVE..PLEASE ANSWER..IMMEDIATELY..

    ReplyDelete
  90. vishal prajapati30 June 2014 at 04:37

    all circuit is complete working but sensor is not working what i do?

    ReplyDelete
  91. deepak madhavi28 July 2014 at 04:46

    What is an equivalent transistor for a BC558?

    ReplyDelete
  92. yvan12028 August 2014 at 01:25

    hi guys, i am confused for how cd4017 recognize the IR receiver, plse help me

    ReplyDelete
  93. cesar17 September 2014 at 02:01

    hi... this project can i used to stop my electrict meter?my house 14 meters far from the post.pls.reply

    ReplyDelete
  94. Gaurav19 September 2014 at 18:23

    hii deepak.

    mera naam gaurav h mene ye project bnaya h but uski project report ni mil rhi h kya ap pls mjhe help kroge......

    ReplyDelete
  95. grvskl19 September 2014 at 18:36

    my email id is grvskl@gmail.com

    ReplyDelete
  96. grvskl19 September 2014 at 19:12

    kya me 5v relay ko direct 230 ac de sakta hu.....

    ReplyDelete
  97. grvskl19 September 2014 at 19:14

    my email id is grvskl@gmail.com

    ReplyDelete
  98. Wajahat1 October 2014 at 07:20

    relay is operate only 5v, if you will give 230 may it is destructed, but in relay 230 AC v be pass to switching the voltage.
    thank you

    ReplyDelete
  99. Pankaj Shah21 October 2014 at 06:50

    how can we use ic cf4017be instead of ic cd4017 in this circuit ? if any modifications will be needed plz specify.

    ReplyDelete
  100. Rubenpray28 January 2015 at 14:00

    I have done this thing, and output is done but when it has been on first time, automatically output came before I click any remote buttons. can fix it

    ReplyDelete
  101. Rubenpray28 January 2015 at 14:01

    I have done this thing, and output is done but when it has been on first time, automatically output came before I click any remote buttons. can u fix it

    ReplyDelete
  102. suganya13 March 2015 at 07:25

    hey i want to do this project but i m quite confusing on ic legs so can you please send me PCb diagram of both sides on my mail suganyaksrv@gmail.com

    ReplyDelete
  103. karthik25 June 2015 at 21:29

    please send me the ranges of input voltage and current

    ReplyDelete
  104. karthik25 June 2015 at 21:35

    what will be the output of tsop 1738

    ReplyDelete
  105. Peter31 July 2015 at 10:30

    I made this circuit but its not working, only red led is glowing red whata could be the problem?please help

    ReplyDelete

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