i would start by removing everything and putting them in a larger case. the way that green head is mounted makes me cringe.
Originally Posted by
db3306
Hey guys
I just recieved my green projectors from our favorite china supplier and im going to fix the small fails that was on arrival.
In one of the projectors the brightness potentiometer was mess up so i have to change that one, but the broken one is 100K Ohm, while the working one in the other projector is 20K Ohm. So what would the ideal restistance of that potentiometer be?
Another thing i notices is that they places the fan in quite an odd place, its behind the PSU to the 1W CNI head. Photo attached.
Im thinking of adding another fan to get better cooling but the box is quite full at the moment, however i think i can fit a fan behind the laser head.
Would this be enough to cool the galvo drivers located on the other side?
Cheers
suppose you're thinkin' about a plate o' shrimp. Suddenly someone'll say, like, plate, or shrimp, or plate o' shrimp out of the blue, no explanation. No point in lookin' for one, either. It's all part of a cosmic unconciousness.