Imaging (sensors)

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Increasing max FOV angle of latest VL5xxx sensors?

Enjoyed your nice presentation...We need almost hemispherical coverage (maybe 160+ degrees etc) for intrusion/prox detection;we are not power sensitive.Are there optical ways of increasing FOV of the latest 60+ degree FOV sensor to well beyond this F...

BWies.2 by Associate II
  • 218 Views
  • 2 replies
  • 0 kudos

On the vl5VL53L5cx, the vl3l5cx_check_data_ready function,

 the expected results on the temp_buffer are: if((p_dev->temp_buffer[0] != p_dev->streamcount)            && (p_dev->temp_buffer[0] != (uint8_t)255)            && (p_dev->temp_buffer[1] == (uint8_t)0x5)            && ((p_dev->temp_buffer[2] & (uint8_...

MKhou.1 by Associate
  • 214 Views
  • 1 replies
  • 0 kudos

Resolved! Understanding VL53L5CX Range statuses

If I point my VL53L5CX unit at the ceiling which I have measured to be 2.13m above my device, I get some readings that are status 5 of around 2100 mm and some readings that are status 255 of around 2100mm. Why is this the case? Because 2.1m is within...

VBhat.1 by Associate III
  • 399 Views
  • 1 replies
  • 0 kudos

the detection rate of SPAD products (VL53L3X)

I'm doing tests on the VL53L3X evaluation board, and trying to reproduce the detection rate issues.In fact, it is hard to get the 50% and 94% valid outcomes out ofcertain large number of tests using the quoted reflection material, ambientlight condit...

旭王.1 by Associate II
  • 348 Views
  • 4 replies
  • 0 kudos

VL53L0X_PerformOffsetCalibration program example

Hello,Well i have read the documentation on the VL53L0X and it is a clear as MUD with respect to the usage of the function VL53L0X_PerformOffsetCalibration how to use it and why i should use it. I thought these devices where factory calibrated, but i...

Iknig.1 by Associate II
  • 399 Views
  • 2 replies
  • 0 kudos

VL53L1X: Problems trying to restart after powering down

I am using a VL53L1X with the VL53L1X_ULD library.I have one ToF sensor that I initialize at the default address 0x52 and reset to an address of 0x56. It works at that address (I am planning to add more sensors, but haven't hot there yet.)When I powe...

Guy1 by Associate II
  • 383 Views
  • 2 replies
  • 0 kudos