Ultrasonic Ranging Obstacle Avoidance Car Easy Assembled Hand Eye Coordination Kids Science Toy LED

Description:

- Product: This DIY ultrasonic ranging and obstacle avoidance car kit features advanced ultrasonic technology to measure distances up to 5 meters, with led display on a digital tube

- Adjustable: Set the distance range from 0 to 2.55 meters using buttons, with an optimal range of 0 to 0.5 meters and a default setting of 0 to 0.2 meters

- Feature: The intelligent car automatically rotates or reverses upon detecting obstacles, ensuring smooth navigation and enhanced safe during use

- Multifunction: Easily view and adjust the obstacle avoidance distance by long-pressing SW1; the digital display will show the current setting and flash for easy identification

- Easy to Set: Fine-tune your settings using the "+" or "-" buttons, then press SW1 again to save your preferences and exit adjustment mode, making it user-friendly for all skill levels

Specification:

- Material: PP

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- Size Chart: 12cmx7.2cm/4.72inchx2.83inch

Package Includes: 1 DIY Ultrasonic Ranging Obstacle Avoidance Car Electronic Kit

Note: 1.This is not infant toy , please take away from children to avoid eating. 2.Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.