The Pololu 780 30 cm servo extension with two female JR connectors enables flexible connection of devices with 3-pin 2.54 mm pitch connectors. The twisted-wire construction reduces EMI interference, and compatibility with RC standards makes it suitable for modeling, robotics, and control systems.

The Pololu 785 60 cm servo extension with a flat cable and female JR connectors allows flexible connection of devices with 3-pin 2.54 mm pitch connectors. It facilitates the integration of RC systems, control modules, and sensors in robotic and modeling projects.

Small, plastic support ball, 3/8" diameter (approx. 9.5 mm). It can be used as a support element in a two-wheeled mobile robot. Pololu 950

Small, plastic support ball, 1/2" diameter (approx. 12.7 mm). It can be used as a support element in a two-wheeled mobile robot. Pololu 952

Small, metal support ball, 1/2" diameter (approx. 12.7 mm). It can be used as a support element in a two-wheeled mobile robot. Pololu 953

Small, plastic support ball, 3/4" diameter (approx. 19 mm). It can be used as a support element in a two-wheeled mobile robot. Pololu 954

Small, metal support ball, 3/4" diameter (approx. 19 mm). It can be used as a support element in a two-wheeled mobile robot. Pololu 955

Small, plastic support ball, 1" diameter (25.4 mm). It can be used as a support element in a two-wheeled mobile robot. Pololu 952

Tamiya 70168 Double Gearbox Kit

Tamiya 70167 Single Gearbox (4-Speed) Kit

Tamiya 70093 3-Speed Crank-Axle Gearbox Kit

ACS714 Current Sensor Carrier -5 to +5A