Hello!
I have finish the soldering on the 5x5x5 LED cube and connected the 9V power supply, but no reaction on LED side. Is it necessary to connect and program via computer and dedicated software first?
Hello!
I have finish the soldering on the 5x5x5 LED cube and connected the 9V power supply, but no reaction on LED side. Is it necessary to connect and program via computer and dedicated software first?