Adafruit NeoPixel Stick for Arduino- 8 x WS2812 5050 RGB LED with Integrated Drivers
WAYLLSHINE 6PCS 2 x 1.5V AAA Battery Spring Clip Black Plastic 2 x 1.5V AAA Battery Case Holder Box Black Red Wire Leads
uxcell 3W 4 Ohm Metal Housing Round Magnet Speaker Loudspeaker 2Pcs
5pack 9v Battery Clips with bare leads by Corpco
Uxcell a12081400ux0336 5 x Momentary SPST NO Red Round Cap Push Button Switch, AC 6 Amp/125V, 3 Amp/250V
Saim DC 6V Mini Air Pump Motor for Aquarium Tank Oxygen Circulate 2 Pcs
5 x RC Boat Model Toys DIY DC 1.5-3V 12000RPM Electric Micro Motor
Audio IC Development Tools Adafruit Mono 2.5W Class D Audio Amplifier - PAM8302 (1 piece)
6 Pack Mini MP1584EN DC-DC Buck Converter Adjustable Power Step Down Module 24V to 12V 9V 5V 3V (6 Pack)
10 Pcs Black Cap SPST Momentary Mini Push Button Switch (Normally Open)