Sparkfun Benewake TF-NOVA LiDAR Distance Sensor

The Benewake TF-NOVA LiDAR Distance Sensor is a compact, solid-state device engineered for obstacle detection, presence detection, and area ranging applications. This sensor projects a 14° × 1° laser line, enabling it to detect objects across a broad horizontal area without the need for mechanical scanning or multiple sensors. It offers a measurement range from 0.1 to 14 meters with measurement rates up to 900Hz, making it ideal for robotics, autonomous platforms, and industrial automation. Utilizing a 905nm VCSEL laser, it provides 1cm distance resolution with ±5cm accuracy within 4 meters. Its line-shaped detection area covers approximately 25cm of width at 1 meter, offering greater coverage than traditional point sensors. The sensor effectively detects low-reflectivity targets in bright outdoor conditions, with a range of up to 4 meters at 10% reflectivity under 100klux illumination. Compact with dimensions of 26.5 × 21.05 × 12mm and weighing less than 5g, it integrates seamlessly into space-constrained systems.

The TF-NOVA's wide detection range and high measurement rate make it an excellent choice for robotics applications, where precise and rapid obstacle detection is crucial. Its ability to detect objects over a broad horizontal area without mechanical movement simplifies the design of autonomous systems, reducing mechanical complexity and enhancing reliability.

In industrial automation, the sensor's compact size and lightweight design allow for easy integration into existing systems. Its high resolution and accuracy ensure precise measurements, critical in environments where space is limited and precision is essential.

One of the standout features of the TF-NOVA is its ability to perform in bright outdoor conditions. This capability makes it suitable for outdoor drones and autonomous vehicles, where varying light conditions can often pose challenges for other sensors.