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day3: build prototype


schematics once more


now it's time for the component list and go shopping:

  • 1 . TLC549
  • 1 . MAX232 or ICL232
  • 1 . KTY10-6
  • 1 . variable resistor 5K
  • 1 . variable resistor 10K
  • 4 . resistors 10K
  • 4 . capacitors 1u
  • 1 . 9 pins sub-d connector female

    Let's make it