CS20 Dual-Resolution 3D ToF 360 Degree LiDAR (5V, 5m)

SKU: SEN0579 Brand: DFRobot
The dual-resolution 3D Time-of-flight 360-degree 3D LiDAR is equipped with a ToF image sensor and is compatible with systems like Linux, Windows, ROS, and...
$287.29 AUD, inc GST
$261.17 AUD, exc GST

Available with a lead time
Expect dispatch between May 31 and Jun 06

Quantity Discounts:

  • 3+ $257.25 (exc GST)
- +

0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Shipping:

  • $6+ Standard (5+ days*, tracked)
  • $10+ Express (2+ days*, tracked)
  • FREE Pickup (Newcastle only - must order online*)

Shipping costs may increase for heavy products or large orders.

Exact shipping can be calculated on the view cart page.

*Conditions apply, see shipping tab below.

This CS20 Dual-Resolution 3D TOF Solid-state LiDAR is equipped with a ToF image sensor with a resolution of 640*480 and uses ToF technology to capture three-dimensional information of objects and space. It can accurately measure distances up to 5m while consuming an average of only 1.2W of power. This makes it a convenient and efficient tool for 3D perception applications.

The LiDAR is compact and lightweight and compatible with multiple operating systems, including Linux, Windows, ROS, and Android. It is powered and outputs phase information through a Type C interface. And users can obtain depth, point clouds, and other data via the SDK. It is widely used in various applications such as robot SLAM, volume measurement, face recognition, somatosensory interaction, 3D modeling, security monitoring, and people counting.

Compared to 3D structured-light cameras, ToF depth cameras offer several advantages, such as a small blind spot, linearly related measurement errors that are not affected by distance or scene texture, fast imaging speed, and strong environmental adaptability. Many commercially available ToF depth cameras are currently afflicted by relatively high costs and limited depth resolution, which can lead to less precise depth information capture. But this cost-effective camera sensor not only has excellent 3D imaging capabilities but also achieves millimeter-level measurement accuracy.

How it works - Dual-Resolution 3D ToF Depth Camera Sensor

Figure: How does the Dual-Resolution 3D ToF LiDAR work


Design of Dual-Resolution 3D ToF Depth Camera Sensor

Figure: Design of Dual-Resolution 3D ToF LiDAR


Overview of Dual-Resolution 3D ToF Depth Camera Sensor

Figure: Overview of Dual-Resolution 3D ToF LiDAR


Tested 3D Point Cloud Effect

3D Point Cloud Images for Resolution Comparison

Figure: 3D Point Cloud Images for Resolution Comparison


Close-up View of 3D Point Cloud Image (640*480)

Figure: Close-up View of 3D Point Cloud Image (640*480)


3D Point Cloud Image in Dark Environment (Drawer)

Figure: 3D Point Cloud Image in Dark Environment (Drawer)


What are the differences between 3D ToF cameras and the previous ordinary cameras (2D)?

3D ToF camera can detect the depth of field distance of space. This means that it can provide accurate data on the distance of each point in the image from the camera. In contrast, an ordinary 2D camera can only capture and record objects within its view but does not include information about their distances from the camera.With a 3D ToF camera, the real scene can be restored through three-dimensional coordinates, and applications such as scene modeling can be realized.

Features

  • Millimeter-level measurement accuracy
  • Typical measurement range: 0.1- 5m@indoor white wall
  • Resolution: 640*480
  • High dynamic measurement range
  • Supports depth and signal amplitude timing synchronization
  • Adjustable range and frame rate
  • Applications

  • Robot SLAM
  • Volume measurement
  • Face recognition
  • Somatosensory interaction
  • 3D modeling
  • Security monitoring/People counting
  • Specification

  • Model: CS20
  • Depth Resolution: 640×480/320×240
  • Range Ability: 0.1-5m, indoor
  • VCSEL Wavelength: 940nm
  • Accuracy: 1% @white wall
  • FOV: H60° × V45° (Receiver)
  • Size: 48mm × 34mm × 12mm/1.89×1.34×0.47"
  • Data Transmission: USB 2.0, Type C Interface
  • Power Supply: 5V, 0.5A
  • Power Dissipation: 1.2W
  • Operating System: Linux/Windows/ROS/Android
  • Operating Temperature: -10 to 50°C
  • Security: Class 1
  • Documents

    Parts List

  • CS20 Dual-Resolution 3D TOF Solid-state LiDAR (5m)× 1
  • This product is listed in:

    Sensors>Distance>Infrared

    Product Comments

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    Products that weigh more than 0.5 KG may cost more than what's shown (for example, test equipment, machines, >500mL liquids, etc).

    We deliver Australia-wide with these options (depends on the final destination - you can get a quote on the view cart page):

    • $3+ for Stamped Mail (typically 10+ business days, not tracked, only available on selected small items)
    • $6+ for Standard Post (typically 6+ business days, tracked)
    • $10+ for Express Post (typically 2+ business days, tracked)
    • Pickup - Free! Only available to customers who live in the Newcastle region (must order online and only pickup after we email to notify you the order is ready). Orders placed after 2PM may not be ready until the following business day.

    Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.

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    International Orders - the following rates are for New Zealand and will vary for other countries:

    • $11+ for Pack and Track (3+ days, tracked)
    • $16+ for Express International (2-5 days, tracked)

    If you order lots of gear, the postage amount will increase based on the weight of your order.

    Our physical address (here's a PDF which includes other key business details):

    Unit 18, 132 Garden Grove Parade
    Adamstown
    NSW, 2289
    Australia

    Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.

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