« previous next »
Pages: [1]   Go Down

Author Topic: Blew My New Opto Board  (Read 246 times)

0 Members and 2 Guests are viewing this topic.

Offline Homepin

  • Trade Count: (+15)
  • ******
  • Forum Posts:
  • Not a business - A Passion!
Re: Blew My New Opto Board
« on: August 05, 2011, 10:26:36 PM »
*ALL* LEDs require either a resistor in series or circuitry to limit the current flow. You CANNOT simply connect them to a power supply.

"Big Ugly Resistors" are the simplest (and in my opinion) the most reliable option.

Logged
Replacement Pinball PCBs that remain faithful to the originals
Pages: [1]   Go Up
« previous next »