There are 12 products.
Water flow sensor consists of a plastic valve body, a water rotor, and a hall-effect sensor. When water flows through the rotor, rotor rolls.
This is a normally closed G1/2 12VDC electric solenoid valves with barbed inlet and outlet ports, great for projects involving low viscosity fluid control
Pack of 2 large size robot wheels with rubber base - 125 mm in diameter and 60 mm wide.
Bee-Bot is an exciting new robot designed for use by young children. This colorful, easy-to-operate, and friendly little robot is a perfect tool for teaching sequencing, estimation, problem-solving, and just having fun !!
Set of 2 blue wheels with 65mm diameter
This adapter will allow you to connect the DC motor to standard RC wheels with a hex connector.
5mm mechanical coupling for 8mm in aluminum