About the model
A true fairground classic for your layout
With the Rainbow, a true classic in H0 scale (1:87) comes to your miniature fairground. The large gondola moves up and down on its characteristic circular path along the two arms, creating an impressive motion sequence. With a height of around 30 cm, the Rainbow also makes a real visual eye-catcher on the layout. It is driven by an N20 DC gear motor with 50 RPM. The model is controlled via an Arduino Uno in combination with an L298N motor driver. A reed contact with magnet is used for position detection, enabling a controlled and reproducible movement sequence.Technical Details:
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- Scale: H0 (1:87)
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- Dimensions: approx. 21 × 19 × 30 cm
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- Drive:
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- 1× N20 DC gear motor, 50 RPM
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- Drive:
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- Control:
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- 1× Arduino Uno
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- 1× L298N motor driver
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- 1× reed contact
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- 1× magnet for position detection
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- Control:
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- Material: PLA recommended
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- File format: STL
Special Features:
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- Characteristic movement of a classic Rainbow ride
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- Large gondola for a particularly striking motion sequence
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- Reed contact and magnet for position detection
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- Programmable ride sequence via Arduino
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- An imposing model on any H0 fairground with a height of around 30 cm
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- Design developed specifically for functional 3D printing
