SparkFun will be closing early at 3:30 Friday 5/27 and remain closed Monday for Memorial Day (5/30). Orders placed after 2pm MT on Friday (5/27) will process and ship out on Tuesday (5/31).


Member Since: June 21, 2010

Country: United States

  • So we built two of these kits and thought it would be fun to sync them using the trigger out from one into the trigger in of the other … unfortunately the trigger output is a high pulse (0-5V) and the trigger input needs a low pulse (it’s pulled high by default and needs to be pulled to ground to trigger). Presumably there’s a trivial solution to generating a -5V “inverted” pulse from the trigger output, but I suppose that would require (at least) one more component - any suggestions?

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