View Full Version : Open Cockpits USB outputs card.
drum4no1
09-02-2010, 04:41 PM
Im considering using the OC USB outputs card for annunciators and was wanting some feedback on the wiring for these. As I understand it the positive is common and how is everyone distributing the power to the LED's via the common positive. I also see three sets of power connectors. Which is used to power LED's and which is used for the external power??
jonesthesoftware
09-03-2010, 12:23 PM
You can download the manuals for the USB Output cards from the OC website. They are in several languages with good explanations and some simple diagrams.
drum4no1
09-07-2010, 04:49 PM
I have read the manual and I dont find it to be too well thought out. I understand which connector is to feed the LED's but it dosent make it too clear on which connector is for an external power supply. Also im trying to think of a way to distribute the common + to 64 leds without the use of a mess of pigtails and wiring.