Beiträge von Sebastian

  • Control LED Power Supply

    Hi,


    I have my hyperion setup working fine so far. I power most of the setup via the USB Ports of the TV. Only the LEDs have a separate power supply which I would need to switch manually.


    Does any one have a clever idea how to control the power supply with the raspberry pi? Basically I am looking for a solution to power it on when the raspberry pi powers up and cut power when the raspberry is also loosing power.


    Any idea?


    Thanks,
    Sebastian

  • Slow reaction of LEDs

    Hi,


    I am new to this board and I recently got all the stuff together to build my first raspberry pi ambient light setup.


    Here is my setup:
    - Raspberry Pi v3
    - latest HyperBian
    - HDMI splitter
    - direct HDMI to USB (USB 2)
    - APA102


    After some trouble with a previous HDMI Loop through to USB device, I found a more stable setup with the splitter.
    Everything is working, but when I ran some tests I noticed a lag. then I found a youtube disco color cycle that makes the issue pretty obvious --> see attached.



    I have not touched any of the capturing settings yet. Any idea what I can do here ?


    Thanks,
    Sebastian