Description
The ultrasonic sensor stand is a practical mechanical accessory tailored to house the standard HC-SR04 ultrasonic module. Crafted from durable acrylic or lightweight plastic, it provides a precise hold that prevents the sensor from dislodging or misaligning during robotic movement. In educational STEM projects, it is a crucial structural component for building autonomous obstacle-avoidance vehicles. The stand can be fixed rigidly to a robot chassis or strategically mounted atop a micro servo motor (such as the SG-90) to create a rotating “radar” mechanism, allowing students to program advanced 180-degree environmental scanning and dynamic pathfinding behaviours.
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