UPBRIGHT New USB Plug Cable PC Laptop USB Port DC Power Supply Cord Lead for Jukebox Wizard Bluetooth Wireless Speaker Power Pod 1648205

hi and welcome to a video number two about this led sign the 30 led sign now um links to part one will be everywhere blah blah blah blah in this video i'm going to see if i can power it off like a 5 volt usb power supply which i should be able to since the manual specified from uh five to 12 volts or something like that so it should be able to run off something like this um if it doesn't consume too much power now i'm delivering 11 volts to it right now so i could try to turn it down i'm guessing that the electronics just runs this is way lower so i'm guessing that yeah i'm down to five now okay four yeah now it's getting dimmer i don't know if you can see that but it's actually getting there it's still working but not as bright now up to five six let's just double check that actually um do i have my voltmeter i do i just need to get it here in the other room so and i am back let's just