How to make IR sensor, IR sensor circuit diagram

IR Sensor Circuit Diagram

IR communication is very common wireless communication technology.IR communication is easy to use. IR Communication generally comprises of IR transmitter and IR receiver. The most common use if IR communication is remote controls of different appliances like RC toys, Music systems,TV remote control, and some embedded projects consists of IR Modules where they can be used as a proximity sensor, distance measurements, and security alarm, etc.

in this project, we have demonstrated the functioning of a simple IR Module using NE555 Timer IC and some electronic components.

the aim of this project is to make a different type of IR sensor that can work both inside and outside of the home with the help of 555 timers IC. in this project we have used TSOP1738 IR receiver to receive infrared signal with some frequency and a simple IR LED to transmit the IR signals,
The circuit diagram, components, and the working is explained in the video



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Components Required

1. NE555 Timer IC wit base.
2. IR LED.
3. IR receiver  TSOP1738  /  SM3388
4. Zero PCB
5. 620 ohm Resistor
6. 690 ohm Resistor.
7. 220 ohm Resistor.
8. 330 ohm Resistor.
9. 10 K ohm Resistor.
10. LED.
11. 223k ceramic capacitor
12. 104 ceramic capacitor.
13. 10 if / 25v capacitor.
14. 1K preset.
15. 1N4148 Diode.

Circuit Diagram



  TSOP 1738

TSOP1738 is an IR Receiver for IR remote controls. it consists of a photodetector, gain control, bandpass filter, demodulator and preamplifier in a single package. TSOP17XX series of IR Receivers are very common for all types of transmission codes supporting different modulating techniques like RC6, RC5, NEC, Sony, Etc.

TSOP1738, in particular, supports a carrier frequency of 38Khz and the output of this IR Receiver can be directly connected to a microcontroller or a microprocessor. TSOP 1738 has three pins namely GND, Vs and Output. 




Some of the other characteristics of TSOP1738 are high immunity to ambient light, active low output, low power consumption, continuous data transmission, and compatibility with TTL as well as CMOS.

IR LED

IR LED is a special type of LED that emits infrared rays of the Electromagnetic Spectrum. the wavelength of infrared Rays is greater than of visible light and hence they are invisible to human eye.

Circuit Design


The design of the IR module circuit is explained here .here we need to modulate the IR light emitted by the IR LED.since the IR receiver used in this project is TSOP1738, so we need to modulate the IR Signals at nearly 38KHz.for this, we have used a simple NE555 Timer IC in stable Multivibrator mode. in this mode, the 555IC will work as a free-running oscillator and generate an approximate 38 kHz square wave. the output of the 555 timer IC is connected to an IR LED.
The IR receivers output is low i.e. normally the output stays high and when it detects the IR light, the output goes to low. Here we can use a PNP Transistor to control the load.

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Comments

  1. Hi sir please contact me please help me out

    ReplyDelete
  2. Can you provide me modified ir sensor circuit pcb, working in side/out side both by tsop. Let me know. Thank you, have a nice day.

    ReplyDelete
  3. क्या आप हमे ir सेंसर बाहर वाली पी सी बी उपलब्ध करवा सकते है रेट और कितना दे सकते है जरूर बताये

    ReplyDelete
  4. PCB complete set bhej sakte ready circuit
    Contect me 9441688365

    ReplyDelete
  5. Good evening sir aap ka contact no..

    ReplyDelete
  6. I need complet circuit how much price

    ReplyDelete
    Replies
    1. I need complet circuit how much price


      9511755557

      Delete
    2. rcresearch369@gmail.com
      please contact

      Delete
  7. i need complete circuit how much price.please aap ka contact no

    ReplyDelete
  8. i need circuit contact me 8910434814

    ReplyDelete
  9. hi sir can i have a copy of your pcb on this project and how can i connect water pump on it?thnks god bless

    ReplyDelete
  10. Sir aap is circuit ki pcb de skte h kya price bhi bta dena

    ReplyDelete
  11. DEAR SIR
    MUJE AAP AA CENSER BANA KE DE SAKTE HE ?
    PLZ REPLAY WHAT UP NO 9824330101

    ReplyDelete
  12. can you also please provide the pcb layout for this circuit ? thanks

    ReplyDelete
  13. Thanks a lot my dear friend. I'm an old man turned to electronic hobby in my free time. the above circuit will help me to build lot of toys for my grand children. I have given your mail ID to our company for business development. Thanks and god bless you. take care my friend.

    ReplyDelete
  14. Sir ji
    App muze pcb ka computer ka design fruent or back ka pics
    Or banni hui pcb ka pics dono side ka pics bhej sakte ho
    Vikas Gupta Delhi
    What up no 9810305949

    ReplyDelete
  15. Aap apna what's up no denge
    Vikas Gupta Delhi
    9810305949

    ReplyDelete
  16. My email address
    Vikas Gupta Delhi
    nationalthermo@yahoo.com

    ReplyDelete
  17. We want 100 pc module
    Please contact
    Vikas Gupta Delhi
    9810305949

    ReplyDelete
  18. Please send what up no
    Vikas Gupta
    9810305949

    ReplyDelete
  19. Sir please,
    Aap Jo banaya hua it sensor circuit se Kya hum automatic sanitizer dispenser machine bana saktr hain.please reply Dedijiyega

    ReplyDelete
  20. hello Sir, Great, intelligent, ingenious, clever. I need few of your ir sensor
    thanks in advance
    shehu

    ReplyDelete
  21. हेलो सर जी
    IR सेंसर जो दिन और रात दोनों समय मे काम करता है वो आपका मोटीवेशन किया हुवा किट चाहिये ।
    कृपया मेरे नम्बर पर सम्पर्क करेंगे।
    7879111014

    ReplyDelete
  22. IR Denver jo din aur rat dono smy me kam krta hi
    Aapka bba huva kit chahiye.
    Please mere number pr coll krenge.
    7879111014

    ReplyDelete
  23. IR Sencer jo din aur raat me kam krta hi 10 pice chahiye.
    Is number me coll karenge.
    7879111014.

    ReplyDelete
  24. Bahi apart mujay kit sand sakty hu 009203217833802

    ReplyDelete

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