The post is way old I'm new to electronics but have the passion for growing and now wants to start indoor. I want to control my light with the DIY as i like it much more, the thing i tried to read over and over the posts and couldn't figure out the schematic all the components and how to get the PWM control channels. Anyone would help? Avid are you still active?
The DIY light is not very safe for indoor grow.
If you want to try the quantum board LED, check out our affordable ones like TSW2000.