About DWang.7

DWang.7 · 2023-10-26

Hi! Is there release date for the new VD55H1 sensor? Does it come with a development set?Best,Wayne

DWang.7 · 2022-09-08

Hi, I would like to know if VL53L5CX emits only signals at this wavelength 940nm or from 900nm to 940 nm, because when I put the sensor in front of a lidar using 905nm, it is clear that the lidar picks up the interference signal from VL53L5CX. If so,...

DWang.7 · 2022-08-10

Is the default value of 5% recommended for most indoor use cases?

DWang.7 · 2022-02-17

For VL53L5CX: what does "ResultsData->distance_mm[ZoneNum]" exactly mean? Is it the distance of the object in the zone from the sensor in a straight line or is it the distance of the vertical plane in which the object is located from the sensor, when...

DWang.7 · 2021-12-07

Hi, because there is almost no information about Motion Indicator from the existing docus, could you pls explain how does it work. And what does it aim to be used?Thanks,Best regards,Wayne

DWang.7 · 2022-09-08

Hi John,thanks! I will try the filter:grinning_face:. It means the L5 receiver just absorbs 940 nm light for measurement, but it emits 940 nm +/- 10nm. So blocking the light (>940 nm and >940 nm) should not be a performance problem for L5. Am I righ...

DWang.7 · 2022-09-08

@John E KVAM @Peter BENSCH Thanks for the Answer. Is it possible to add a lens in front of the L5 Sensor to filter only the 940nm light to output, which will affect the sensor's performance? Because as John said, there is already a lens on Lidar, ...

DWang.7 · 2022-08-17

Hi John,Thank you for the detailed explanation. It helps me a lot.Wayne

DWang.7 · 2022-02-18

thank you very much and have a nice weekend.

DWang.7 · 2022-02-18

Thanks! It helped me a lot. I just happened to have a very strange problem. When an object(blue plastic box) is 1m in front of the sensor, should only cover 20% of the sensor FOV, which means, about 20% of 64 Zones should indicate this box. But when...

User statistics

User Activity

VD55H1 release date?

VL53L5CX Emitter: 940nm light?

VL53L5CX: Should I change Sharpener for my use case? How can I tune it?

For VL53L5CX: what does "ResultsData->distance_mm[ZoneNum]" exactly mean?

Could you explain the working principle of motion indicator on VL53L5CX?

Re: VL53L5CX Emitter: 940nm light?

Re: VL53L5CX Emitter: 940nm light?

Re: VL53L5CX: Should I change Sharpener for my use case? How can I tune it?

Re: For VL53L5CX: what does "ResultsData->distance_mm[ZoneNum]" exactly mean?

Re: For VL53L5CX: what does "ResultsData->distance_mm[ZoneNum]" exactly mean?