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LED BOARD Project


This board was created as an add on for Cybot - specifically for Andrew Whitehead

The PCB has the following features:
  • 4 to 8 channel operation selected by a preset
  • 8 pre-programmed patterns
  • Speed control
  • Flash microcontroller - reprogrammable
  • Transistor output stages - increased current per channel
  • Operates from 6v to 12v dc

I have decided to use presets to control speed, program and channel selection.
They are low cost, need less pcb space and less pcb tracks.
Surface mount devices have been used as much as possible to save space.

The LED current limiting resistors are standard leaded parts.
This is to allow users to change them as required.

I will update this page with a full list of the programmed sequences.
I will also put some guidlines on use here too.


PCB LAYOUT


SCHEMATIC


DOWNLOAD AREA

LED BOARD Schematic Zipped PDF
LED BOARD Layout Zipped PDF