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TH3 · 2024-10-07

Dear all,I'm working on a product where we use 850 nm LEDs with a typical spectrum like shown below:Since we emit quite some light (10's of Watts in short, ms bursts) with our device in a narrow cone (about the same FOV as the ST sensors), I'm wonder...

TH3 · 2024-06-20

Hi all,I'm working on a product that uses a TOF sensor (exact type# TBD) to identify if someone(s face) who is sitting in a chair is present within a certain distance and angle (around 20 degrees). If the right conditions are met the product should b...

TH3 · 2024-10-08

Dear John, I've talked with our LED supplier and after calculating that approx 0.1% of the light emitted from the source still falls within the acceptance window of the sensor I can imagine this has an effect.One way to solve it would indeed come fr...

TH3 · 2024-07-25

Dear John, I have one more question on the L4CD module regarding the cover glass mounting guidelines. I assume these are comparable with the VL53L0X ranging module cover window guidelines, which is a very nice detailed document. Thank you!

TH3 · 2024-06-20

Thank you John, very helpful! I'll proceed like this :)

TH3 · 2024-06-20

Hello Anne, thanks for your swift reply! The products suggested for smart presence detection rely always on multizone detection, am I right? Since the product we want to make is rather low cost I was hoping to find a solution with a TOF that only doe...

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VL53L4CD / VL53L0X wavelength detection

TOF sensor distinguishing between object and person

Re: VL53L4CD / VL53L0X wavelength detection

Re: TOF sensor distinguishing between object and person

Re: TOF sensor distinguishing between object and person

Re: TOF sensor distinguishing between object and person