Post History

I have located a source for a development system for the technology that I was seeking.  It is not a mature consumer product yet but it looks like the technology has not been forgotten which gives me hope.

A company [Melexis](https://www.melexis.com) has a camera system and [LumiLEDs](https://www.lumileds.com/products/infrared-emitters/tof-evaluation-kit/) provides a high-frequency LED illuminator option (it seems VCEL laser is the primary illumination technology) as part of a demelopment system.

The [EVK75024-110-940-1](https://eu.mouser.com/ProductDetail/Melexis/EVK75123-110-940-1/?qs=HXFqYaX1Q2wHCAbO9%252BnDiw==) laser illuminating development board was available from Mouser at one point but no longer in stock though the latest Gen3 board seems to be a current item it is also no stock and shows a price over US$2000.

The older [specification sheet](https://eu.mouser.com/datasheet/2/734/EVK75123-Product-Flyer-Melexis-1128547.pdf) and the Gen3 [specifications](https://eu.mouser.com/datasheet/2/734/EVK75026_Product_Flyer_Melexis-1901869.pdfhttps://eu.mouser.com/datasheet/2/734/EVK75026_Product_Flyer_Melexis-1901869.pdf) make for good reading and it seems that some of the bare TOF sensor chips are currently also available from Mouser.

The Melexis site is not responding very well but some of the pages are on the [Wayback Machine](http://web.archive.org/web/20201020143039/https://www.melexis.com/en/news/2020/17sep2020-qvga-time-of-flight-sensor) from October last year including a November announcement of a Gen3 TOF sensor.  The company also provides a range of other automotive sensor technology.

It seems the technology is not quite ready for primetime though they claim millions of sensors sold so happily not forgotten. I do not know if Melexis was the company that put out the press release some years back when I first saw it but the technology was as I remember with pulsed illumination.  It does seem that there is only limited optical information and it is possible that only the range information is passed through as standard.