Digikey

Does your robot need a big red button? Of course it does! This SPST red pushbutton on-off switch is almost an inch across and can handle 16A at 125VAC.0C-EG4695-ND

Does your robot need a big red button? Of course it does! This SPST-NO red momentary pushbutton on-off switch is almost an inch across and can handle 16A at 125VAC.0C-EG4699-ND

This black momentary SPST-NO rocker switch can handle 13A at 125VAC. It has a snap-in panel mountable design and requires a 19.2mm x 12.9mm cutout. 0C-SW329-ND

You can use this potentiometer in conjunction with a re-programmed Digimix 3or an Arduino microcontroller to turn any small motor into a servo motor. You can also use this pot to control an analog-controlled speed controller.5K potentiometer0.2W+/- 20%300 degree rotationactuator dimensions: 25mm x 6mm dia with flat0C-987-1311-ND

0-BHDL-ND