| Electronics > Projects, Designs, and Technical Stuff |
| Need checkup for my USB -> DMX & 5way splitter project |
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| 3dBi:
I'm trying to make a USB to DMX box with 5way splitter on one board. Could you please check my schematic for beginner errors? :palm: This device is intended for my personal use, to get better light show for my band playing weddings, parties etc. Solder pads IN+ and IN- are going to DPDT switch to switch between external XLR input and USB stuff coming out of pads A and B. Also do outputs of 485 need to be biased? Inspiration to do this came from these sources: http://juvar.mbnet.fi/blog/wp-content/uploads/2018/09/schematics-rev2.jpg http://www.chameleon.rs/e035020.pdf |
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