These are HiTec HS-422 Servos for use in any application.
1 meter 3 RCA Male to 3 RCA Female Audio Video Extension Cable
These Planetary Gearboxes are nominally 36mm in diameter with Permanent Magnet (PM) DC motors. If you're looking for a different size, please visit our Gear Motors category.
Indoor GPS Starter Kit featuring one Modem and five Beacons to get your project running. Accurately position your robot to a couple centimeters indoors! Indoor Positioning System (IPS)
This package includes all the items you would need to make a robot drive to GPS waypoints autonomously.