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Buddabing's LED controller

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gl.tter:

--- Quote from: Chris on May 24, 2005, 10:05:17 am ---The problem is many recent machines don't have a knocker; they make the sound electronically.

--- End quote ---

Oh really?

Chris:

--- Quote from: gl.tter on May 24, 2005, 10:19:59 am ---Right, that should work in theory (not familiar with VBScript).
--- End quote ---

screaming:
Pardon the newb question, but in order to hook up LEDs to this board will I need the resistors too (a la shawnzilla's offering) or will the board take care of all this?

-Steve

Buddabing:

--- Quote from: screaming on May 27, 2005, 11:20:58 am ---Pardon the newb question, but in order to hook up LEDs to this board will I need the resistors too (a la shawnzilla's offering) or will the board take care of all this?

-Steve

--- End quote ---

No resistors will be required. The board will put out 24 mA max per LED.

Tiger-Heli:

--- Quote from: Buddabing on May 27, 2005, 11:49:49 am ---
--- Quote from: screaming on May 27, 2005, 11:20:58 am ---Pardon the newb question, but in order to hook up LEDs to this board will I need the resistors too (a la shawnzilla's offering) or will the board take care of all this?

-Steve

--- End quote ---

No resistors will be required. The board will put out 24 mA max per LED.

--- End quote ---
Are you sure???

Most LED's operate off of 2.1 V.  The ones that are labelled for 12V operation have internal resistors to allow them to handle that voltage.  With an I-PAC or Hagstrom, you have to add a resistor to allow the 2.1V Led to work at 5 V.

Are you saying your controller will output at 2.1V?  Will it be selectable for other voltage outputs?

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