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Recent content by sabeng

  1. S

    Problem making IR receiver and transmitter

    hi! I M really sorry but it's about Final Year Project and I was busy! I m using an IR LED and the receiver module is 538aa51, I M using LM555 to produce almost 38KHz which is detectable by this module. but it seems to be some fault. I M sending the circuit diagram: (According to my...
  2. S

    Problem making IR receiver and transmitter

    if u have any ckt(tested ckt)plz give me.plz plz plz
  3. S

    Problem making IR receiver and transmitter

    for level detection
  4. S

    Problem making IR receiver and transmitter

    I am using IR LED for transmission and IR module for receiving????????? but it is not working???????help plz it is urgent
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