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drywh

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drywh last won the day on July 21 2020

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About drywh

  • Rank
    Triggerfish

Profile Information

  • Gender
    Male
  • Location
    Hongkong

Additional Info

  • Show Country Flag:
    Hong Kong
  • Camera Model & Brand
    Olympus EM5ii
  • Camera Housing
    Meikang

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  1. Triggerfish shows us two photos of his simple and ingenious trigger.  The parts list is:

    T6 LED, two, available as CREE XML T6 on eBay.  Mouser Electronics and similar  may also sell them, but eBay is cheaper.

    23A-12V battery, the Duracell 21/23 model may be the best.

    TIP-22 transistor from Mouser or Digikey electronics.

    Roer RS black part shown in photo may be a Roer RockerSwitch, need clarification.

    Resistor 1K

    Connector, need suggestion.

    Board and mount for the LEDs and components.
    Please make suggestions, additions and corrections to the above.

      Let us hope another knowledgeable Wetpixeler will design and publish  a TTL board. 

     

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