Maxmoral 5 Pair (5 x Male + 5 x Female) DC Power Jack 5.5mm x 2.1mm CCTV Power Jack Adapter

ZJchao 9V 1A Power Adapter for Arduino (2-Flat-Pin Plug / 100CM Cable)

ARDUINO UNO R3 [A000066]

ALITOVE 16.4ft WS2812B Individually Addressable LED Strip Light 5050 RGB SMD 150 Pixels Dream Color Waterproof IP67 Black PCB 5V DC

50pcs DC5V 12mm Diffused Digital RGB LED Pixels Lights WS2811 Addressable Color

KNACRO AC 100V-240V to DC 5V 10A 5V/10A 50W AC Switching Power Supply Adapter 50W Interface 5.5x2.5mm Suitable for Surveillance Equipment Rmonitors routers TV box

Adafruit Accessories Quad Level-Shifter (1 piece)

Elegoo EL-CB-001 UNO R3 Board ATmega328P ATMEGA16U2 with USB Cable for Arduino

Adafruit FadeCandy - Dithering USB-Controlled Driver for NeoPixels

WESIRI WS2811 Diffused Digital RGB LED Pixel Lights Black Wire Individually Addressable Round DIY LED Pixels Module IP68 Waterproof DC5V 50pcs/Set