Imaging (sensors)

Discuss applications using ST FlightSense Time-of-Flight sensors, ST BrightSense CMOS image sensors, and ambiant light sensors (ALS) technology. Find answers to your questions on troubleshooting, data accuracy, optimizing communication and more.

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Forum Posts

VL53L1B?

Need a help.Got VL53L1B (with a letter "B" at the end), unfortunately can't find any reference to it.Please help me recognise what is "B" suffix mean? Is it VL53L1 or VL53L1X or ...?Thanks a lot!

bodyaz by Associate II
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Resolved! Human body detection with ToF sensor(VL53L4CX)

Hi, I'm new to the community and I hope someone could help me with the following. I was wondering is there any way to distinguish between a human body and a static object, like a piece of paper when detecting obstacles with ToF sensors(e.g. VL53L4CX,...

Gabor23 by Associate II
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Resolved! Has anyone observed this (attached) behavior on VL53L0x?

I'm collecting 100 samples on a 200ms timing budget and reporting the average once a minute, so if it's just one sample, it's high by what you see * 100. The behavior appears sensitive to the value for sensor.setSignalRateLimit(). I have it down fro...

Martysm by Associate II
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VL53L0CXV0DH/1 issue after production

I've manufactured 160 boards implementing the VL53L0CXV0DH/1. Many work as expected but some of them (approximately 50 units) give 8191 always as a result. I've noticed that these devices should be treated carefully using a recommended reflow profile...

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Gaston by Senior
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  • 1 replies
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Resolved! How to operate VL53L7CX ToF in 64 zones.

Hi.Regarding the VL53L7CX, I downloaded STSW-IMG036 (API Source) from the product page and tried running the Nucleo board and sensor using the example project included there. However, the default sensor operation setting in the code is 16(4×4) zones,...

JSP by Associate II
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  • 4 replies
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Resolved! VL53L4CD give back a wrong ID

Hi ! I'm using the VL53L4CD sensor's example with the Nucleo-L432KC.A first problem I solved was that the VL53L4CD didn't have the adress 0x52 as in the documentation, but 0x29 (this problem has already mentioned in a topic).My current problem is tha...

CPoisson by Associate III
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Resolved! VL53L8CX Simulation

Hi @John E KVAM and @Anne BIGOT I'm attempting to mimic the ideal operation of the VL53L8CX in simulation. I've traced out 64 rays from the sensor within the the 45x45 degrees FOV as shown. Consider the top row (underlined in black) the rays are draw...

David01_0-1704227803987.png
David01 by Associate II
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