seeedstudio
      Items
      Total
      Go to Checkout
      Your cart is empty
      Seeedstudio Grove - TF Mini LiDAR

      Seeedstudio Grove - TF Mini LiDAR

      SKU 114991434
      $39.95
      11 Available
      Ships on
      $39.95/1pcs+
      $35.95/2pcs+
      BACKORDER

      Description

      This product is based on ToF (Time of Flight) principle and integrated with unique optical and electrical designs, so as to achieve stable, precise, high sensitivity and high-speed distance detection.


      ToF is the abbreviation of Time of Flight technology, and its operating principle is as follows: a modulated near-infrared light is sent from the sensor and reflected by an object; the distance to the object to be shot can be converted with the sensor by calculating the time difference or phase difference between the light sending and the light reflection, so as to produce the depth information. 


      Applications:

      • Drone altitude holding and terrain following

      • Machine control and safety sensor

      • Robot distance detection


      If you are using Seeeduino Lite then just put it straight into the Grove Serial Interfaces.
      IMG_4409a.JPG



      1.1 TF mini optical simulation of the optical path:

      雷达1.jpg


      1.2 Measurement range schematic diagram:

      雷达2.jpg


      1.3 Line sequence description:

      雷达3.jpg


      1.4 Product Size Specifications

      雷达4.jpg

      Technical Details

      Dimensions36mm x 15mm x 16mm
      WeightG.W 10g    N.W 10g
      BatteryExclude
      Operating range0.3m-12m
      Maximum operating range at 10% reflectivity5m
      Average power consumption0.12W
      Applicable voltage range4.5V-6V
      Acceptance angle2.3°
      Minimum resolution ratio5mm
      Frequency100Hz
      Accuracy1% (less than 6m), 2% (6m-12m)
      Distance detection unitmm
      Laser Wavelength850nm
      Operating temperature-20℃-60℃
      Light sensitivity70,000lux
      Communication interfaceUART
      Laser Safety Class FDA Class Ⅰ

      Part List

      TF Mini LiDar1
      Grove Cable1

      Reviews

      Questions and Answers

      SUBMIT
      1
      Can you also compute speed with this unit?
      on Nov 19,2017
      Replyupvote ()
      v = d/t
      on Nov 19,2017 13:44 PM
      Replyupvote ()
      Reply
      1
      Can you please share the refresh rate of the depth points reported (like 30Hz or 30 points per second) for this sensor? I couldn't find it in the datasheet. thanks!
      on Nov 15,2017
      Replyupvote ()
      Hi there~ The refresh rate is 100 points per second.Regards
      on Nov 16,2017 17:57 PM
      Replyupvote ()
      Reply

        View History

        Seeedstudio Grove - TF Mini LiDAR

        SKU 114991434
        $39.95
        11 Available
        Ships on
        ADD TO CART
        $39.95/1pcs+
        $35.95/2pcs+
        • Best-sellers
        • Description
        • Technical Details
        • Reviews
        • Questions and Answers
        • View History
        Notify me when it's back in stock
        SUBMIT

        Free shipping on your first order over $50 or more. Discounted items included!

        Invalid email address.
        * Discount applys on orders over $50, exclueding shipping fee. Fusion service is excluded from this offer