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Toy magic wand

  • Writer: PCBnetics
    PCBnetics
  • Oct 28, 2019
  • 1 min read

Updated: Jan 1, 2021

it's a simple toy for kids with moving leds. in this 555 timer, 4 bit counter and 3 to 8 decoder is used to generate moving led patterns

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magic wand 3d



 
 
 

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