Quote:
Originally Posted by mora
So there was a problem with transistor. Optos are even a bit cheaper here than transistors. And yes, at least I aim for going cheap.
|
No, not really a problem... It's just that when using a transistor it would end up needing a few more components as well... And since an opto is atleast in the ballpark same cost and in the end doesn't need any more components to do the job... Well I adhere to the KISS principle...
