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Add a loud buzzer alarm or indicator to your projects. Drive this using PWM or code to switch between 0 and 3-5V for loud output.


Use echolocation to measure distance

Is someone there? Be sure with this microwave doppler radar







Experience comprehensive, hands-on robotics with the XRP Kit! Build, code, and customize your robot with tool-free assembly and powerful, expandable features.

This comprehensive MicroPython starter kit helps you program, interact with hardware, and bring your inventions to life - no soldering required.

Over twenty sensors, displays and actuators on one breadboard - go from first blink to a working project without buying another module.





The DIY XRP Kit provides the essential hardware to build and program your robot, encouraging customization and 3D printing of your unique chassis.



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