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Gardena valve controller

small print to control 9V gardena water valves


Create digital interface with toggle input to control Gardena 9V valve


  • Open collector
  • 3-15V logic level



  • PCB
  • PIC 12F675 microcontroller
  • TL 4426CPA 1A mosfet driver


Software, PCB layout and schematics available below. Build with Microchip IDE for PIC microcontrollers

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