EUDAX 18セット DCモーターキット ミニ電動ホビーモーター 3V -12V 25000RPM 強力磁気 シャフトプロペラ 単3電池ホルダー2個 9Vバッテリークリップコネクター プラスチックホイール DIYサイエンスプロジェクト用

This is a good complete kit. There's plenty of everything and it all works. The plastic pieces are strong. The wires are really thin, but good enough. The motors work well. The directions are next to useless, but you can find whatever you need to know online. Within 30 minutes, my 13 year-old had a working car with two drive wheels and a propeller. It really scooted across the floor! He used craft sticks and a hot glue gun to create the frame and hold the electrical parts in place. You also should probably have a soldering gun to secure the connections.

Perfect and affordable to initiate kids into electrical sciences.

I'm 10. I love this set. I've made several projects.

Práctico y completo para usar con grupos de estudiantes que están iniciando en el área

Great kit. My kids love it.