Scrolling LED Sign Board

An Arduino based programmable scrolling led sign board.

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This is a sign board i have made for a shop, the board could display a string which can be set to scroll. The sign board has a total of 320 Red LEDs which are driven by 74HC595 - 8 bit shift register which are controlled by an Arduino nano.
  • 1 × Arduino nano
  • 320 × 5mm Red LED
  • 6 × 74HC595 shift register
  • 8 × BC547 Discrete Semiconductors / Transistors, MOSFETs, FETs, IGBTs
  • 2 × 7805 Voltage regulator

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Mike Szczys wrote 12/09/2020 at 17:31 point

That's a lot of point-to-point soldering, nice work getting this up and running!

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