Imaging (sensors)

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Resolved! VD56G3 optical flow

Hi we are looking for optical flow sensor and try to configure VD56G3 camera for this purpose which is connected to rasberry pi 4.I came across research artice which states that it does support optical flow using  MIPI CSI-2 interface.https://arxiv.o...

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ketchyn by Associate
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Resolved! Vl53l8 configuring the ranging frequency

Hi,I am using the VL53l8 sensor. i need to change the ranging frequency. im using the Xcube tof code. I see in the app tof code that #define RANGING_FREQUENCY (10U). so if i change 10u to 15. Willi get ranging frequency to 15 hz.? Thank u 

vishnusf by Associate III
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VL53L8CX Intermittent Stopping Issue

 Hello,I am using the VL53L8CX ToF sensor (I2C) and have encountered an issue. Currently, I’m not using a coverglass, and I have set the sensor to an 8x8 resolution with a frequency of 15 Hz.The problem is that when I run the sensor in an infinite lo...

Short range distance measurement to a point

I'm designing a custom LiDAR sensor for a project and I need a sensor to accurately measure the distance to a small point. I'm looking for an accuracy of +-5mm but the small the better, the maximum range it needs to measure is about 400mm and the min...

esilver by Associate
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  • 1 replies
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Resolved! Moving from VL53L1CB to VL53L1X ULD API

I'm using the full API for the VL53L1 ToF sensor. The project is pretty simple as I'm using 4 sensor to measure distance connected on an I2C of an STM32F091.I'm optimizing the code and I'm come across the VL53L1X ULD API (Ultra Lite Driver Applicatio...

nico23 by Senior
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  • 2 replies
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Resolved! vl53l1x Unexplained Distance change

Hi ST,Using the vl53l1x in our devices we are finding some cases of unexplained sensor distance changes.  Large changes. We use the sensor in a contained/controlled environment.  A bin -- the sensor is used to measure distance to items contained in t...

will3 by Associate III
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Resolved! Initial accuracy of VL6180X (i.e. after reflow)

Hi, We have a board featuring 5 VL6180X sensors and I noticed some oddities regarding the initial offset and scale in the latest production run:Some sensors are unable to measure any distance below 15mmThe ranging linearity between different sensors ...

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