Hello,
I'm using a 72 channel DMX controller for an artistic project in China. It can provide 12V and 50mA per output and I need 12V 100-400 mA instead.
What can I do ?
Someone advised me using an opto-isolator circuit but I want to be able to make fades. eg: I want the output voltage change when the input voltage changes.
What can I do? Where can I find a schematic for this?
Thank you very much !!![Eek! :eek: :eek:](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
I'm using a 72 channel DMX controller for an artistic project in China. It can provide 12V and 50mA per output and I need 12V 100-400 mA instead.
What can I do ?
Someone advised me using an opto-isolator circuit but I want to be able to make fades. eg: I want the output voltage change when the input voltage changes.
What can I do? Where can I find a schematic for this?
Thank you very much !!