Assembly

• Hotglue the pin header to the perfboard
• Solder the resistors in place
• Make wire connections from the pins to the resistors and solder
• Add some lead wires to your data pins and solder (red)
• Add the ground wire and solder (black)
• Add some spare wire as stress relief (silver)
• Wire up your leds to the red wires and all their cathodes to the black wire
• Make sure you don't have any solder bridges - ideally test with a multimeter
• Plug it in and test