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  • JhonJ7 commented on smnoor88's instructable POV CLOCK $3 years ago
    POV  CLOCK $

    Hello please can you send me the HEX file and detailed circuit beg I am working on the department two months ago did not work please can you help me

    I also used pic16f84a, but the numbers become in all directions, you can not distinguish them please help me.Please send me the HEX file and detailed circuit please

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  • JhonJ7 commented on Brijesh Sondarva's instructable Propeller Clock3 years ago
    Propeller Clock

    Hello please can you tell me why is used ir led

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    Hello Can you tell me why is used ir led in the circuit please

    I designed a simple circuit using pic16f84a and when operated circuit numbers were everywhere you could be the problem of programming or ir led

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  • JhonJ7 commented on ssrivastava11's instructable Propeller Display3 years ago
    Propeller Display

    Hello Can you tell me why is used ir led in the circuit please

    Yes I do have an alternative for your issue.you can make an IR interrupt using IR transmitter and receiver as given in below image of you cannot find MOC7811make sure you solder them beneath the Displaying LED's where MOC7811 is placed in circuit diagram and the IR transmitter and receiver should face each other and when the propeller is rotating , a small solid piece of sheet should block the IR transmitter and receiver as shown in module diagram. This would be more cheap and efficient.I hope you got the idea

    I use pic16f84a and a Chamber become figures everywhere I'm not used Is it a problem or programming

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  • JhonJ7 followed Brijesh Sondarva3 years ago
  • JhonJ7 followed Brijesh Sondarva3 years ago