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Unleash creativity and explore the principles of mechanics, programming, and electronics with this DIY STEM catapult kit by Keyestudio.
Perfect for students, hobbyists, and educators, this engaging learning tool combines wooden mechanical design with Micro:bit programming, making science and engineering fun and interactive.
⚠️ Note: The Micro:bit main board is not included in this kit.
The kit includes two servo motors to control the throwing arm, an HC-SR04 ultrasonic sensor for distance measurement, and control modules such as a potentiometer and button switch for adjustable movement and triggering actions.
Supports Makecode (block programming) and KidsBlock environments, allowing both beginners and advanced learners to explore real-world coding concepts in a simple and visual way.
An excellent combination of hands-on mechanical building and coding practice, ideal for STEM classrooms, robotics clubs, and home learning projects.
Made from high-quality basswood, the structure is sturdy and can be custom-painted, giving every user a unique and personalized project.
Fully compatible with Micro:bit and ESP32 development boards, giving you flexibility to expand your coding and automation skills.
For assembly and programming tutorials, please refer to the official video guide:
🎥 Watch the tutorial here
Ships within 48 hours · Estimated delivery Jul 1 - Jul 6
US$40
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