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Messages - ltodd2

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LaserShark Discussion / RGB laser control TTL
« on: December 27, 2017, 10:32:54 AM »
Hi, 
Ive been wanting to build a simple projector for a long time but cost of lasers stopped me.  I now have an RGB laser head that is TTL controlled.  I have connected it to an arduino and change through colours and just the other night connected up 3 pots to adjust the power via adc and its works very well.  Can this card control an rgb laser using ttl to vary the power?

Thanks
Lee

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