Obstacle Avoidance Radar Sensor (UAV-R121-1) UART

The UAV-R121-1 (UART) Obstacle Avoidance Radar is a compact and lightweight millimeter-wave radar sensor developed and manufactured by MicroBrain Intelligent. It offers high precision, sensitivity, and stability, making it easy to integrate into various systems. Using 79GHz electromagnetic waves, the sensor sends out a fan-shaped signal to detect obstacles ahead by analyzing the returned signals. It then provides real-time data on the relative distance, speed, and angle of obstacles, helping the drone avoid collisions and ensuring safe operation.

Note: For more technical details go through datasheet in the attachment section

Features:

1. Detection Angle: The sensor might have a defined detection angle, specifying the breadth of its coverage area.
2. High Accuracy: Precision is crucial for obstacle avoidance, so the sensor would likely boast high accuracy in detecting obstacles.
3. Fast Response Time: Rapid response time is essential to quickly maneuver the UAV away from detected obstacles, minimizing the risk of collision.
4. Compact Size and Lightweight: To minimize the impact on the UAV’s overall weight and aerodynamics, the sensor would likely be designed to be compact and lightweight.
5. Low Power Consumption: Efficiency is key, so the sensor might be designed to consume minimal power, extending the UAV’s flight time.

Specification

Package Includes:

1 x Obstacle Avoidance Radar Sensor (UAV-R121-1) UART

Datasheet

Dimensional Drawing