Zumo 32u4 OLED - main board - Pololu 4994 Botland - Robotic Shop
Imperial Melody Discharger – Stormtrooper helmet art build notes
Pololu - Switches, Buttons, and Relays
Pololu - Mini Pushbutton Switch: PCB-Mount, 2-Pin, SPST, 50mA (5-Pack)
Pololu - Discontinued Items
82-6151.2114 EAO - Switch: vandal resistant, Pos: 2; SPDT; 3A/240VAC; 3A/240VDC; ON-ON
Pololu - 9mm Electromagnetic Buzzer: 40Ω, 4-6V, Top Opening
Soft Power Switch - SparkFun SPX-17870 Botland - Robotic Shop
Pololu Pushbutton Power Switch - Arduino reading the button - Other Pololu products - Pololu Forum
1208 Pololu Corporation, Motors, Actuators, Solenoids and Drivers