proper placement of TSOP 1738

Discussion in 'The Projects Forum' started by abuzar ansari, Oct 12, 2010.

  1. abuzar ansari

    Thread Starter New Member

    Oct 12, 2010
    1
    0
    hi
    i am doing my mini project for first time.
    anybody tell me that, what can i do to the remaining pins of TSOP 1738
    Is there any software through which i can check my circuit whether it is running correctly or not?
     
  2. Markd77

    Senior Member

    Sep 7, 2009
    2,803
    594
    Follow the circuit diagram on the datasheet. It will be active low when 38KHz IR is recieved. You can check if it is working with most TV remotes and a scope or a 1K resistor and a red LED from the output to 5V.
     
  3. pranav0091

    New Member

    Oct 12, 2010
    2
    0
    Regarding softwares for simulating circuits, I use one called circuitmaker. The student version is free.
     
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