Good evening warriors,
I’m looking to control a Lumen R2 which is effectively on a tether going directly to topside. I have DC power, no problem there, but what would I need to make use of the PWM dimming capability? I can see that we ground the PWM controller and the DC supply together, and feed PWM output to the yellow signal wire, but the part itself eludes me. Something potentiometer controlled would be ideal, and if it could be mounted in a wee project box I’d be delighted.
Any ideas on a nice simple piece of hardware to achieve this?
Thanks kindly folks!