Category Product Lists

VEX 406-4577 Gear Racer

This construction kit challenges you to not only build genius, but also build two pull back VEX Robotics gear racers at the same time! these gear racers teach you about how machines convert potential energy into kinetic energy, while the multiple gear ratios teach you about the fundamental principles behind speed and torque. Pull back and release the fun with the VEX Robotics gear racers by HEXBUG.

Construction and programming are essential to developing young minds. This TAMIYA construction kit takes Tamiya’s WHEELED PROGRAM ROBOT to the next level with its second product in the Programming Robot Series. The kit includes a BBC micro:bit computer which controls the model when it is finished, and can even be modified with your own unique program. The possibilities are endless, not least for STEM work with those studying the application of programming in the classroom.

Features

• Length: 185mm, width: 138mm, height: 162mm.
• A pre-installed program lets the robot move ahead under its own control, with arms and head moving.
• When the ultrasonic sensor identifies an obstacle ahead, it transmits that information to the BBC micro:bit, which uses a pre-installed program to give the included Type 130 motors commands to avoid the obstacle.
• Programs are available on the Tamiya homepage to use another BBC micro:bit (sold separately) as a remote control, and allow other functions.
• The Tamiya website features an extensive section giving advice on the use of the BBC micro:bit. It can be programmed using free online coding software compatible with visual programming (computer, internet connection and micro USB cable are required).
• Requires two separately sold AA batteries.

Experience the power of gravity! 

GraviTrax is the STEM track system from Ravensburger! 

 your imagination to build superb tracks and set the gravity spheres rolling! Create the element of surprise! Propel the action! Let the ball spin round and round with the Spiral. With different height possibilities, you can configure the Spiral to take the marbles on a dizzying journey from one level to another.

This STEM system [Science, Technology, Engineering and Maths] is an ideal one to teach kids about gravity, magnetism, kinetic energy and fun. Hit a snag? Freestyle with your own track design or use the tasks and blueprints included to help you to get started in the world of GraviTrax! Are the gravity spheres stopping or flying off before reaching the end target? Time for some problem solving. Rebuild and try something different! The GraviTrax track system can be extended indefinitely with extra track packs and add-on’s – each sold separately. This set is suitable for 1+ players, ages 8 years and up. Fully complies with all necessary UK and EU testing standards. This Set includes 3x Transfer Bases, 1x Long Rail, 2x Medium Rails, 3x Short Rails & Instructions