About daan

daan · 2023-10-31

Hi,I have a project for which I need to measure a tank level of tanks with a maximum depth of 3 meters. The challenging part is that many tanks have filling tubes with an inner diameter of 50mm but a length of 1000mm worst case. I have made this draw...

daan · 2017-12-05

Posted on December 06, 2017 at 08:59 Hi, I think the datasheet of the STM32L041F6 states incorrect package information on page 105: These values are not correct as pin pitch can never be 3.5mm. Where should I notify this error? Kind rega...

daan · 2013-05-22

Posted on May 22, 2013 at 21:53Hello,I'm starting to develop firmware to interface the ST7540 powerline communication modem. I have read http://www.st.com/st-web-ui/static/active/en/resource/technical/document/user_manual/DM00063638.pdf but I couldn...

daan · 2023-12-13

Thank you for the warning. We are currently trying with the carpenter ranger finders but they are looking through the fluid. I read that the ST sensors can be used for water level sensing so you must have solved the translucency problem which the las...

daan · 2023-12-13

Hi,I have the same kind of issue, I would need to narrow down the FoV to about 1 degree. Have you any experience with some kind of lenses. Do we need to narrow the FoV of the transmitter or the receiver or both?

daan · 2023-12-11

Hi,If I understand your reply correctly the ST ToF sensor range doesn't contain a suitable sensor. For physical reasons it is not feasible to place the sensor at the bottom of the tube. Would it be possible to narrow the FoV by placing a converging l...

daan · 2013-05-22

Posted on May 23, 2013 at 08:25Hello,Thank you for the information. I will contact my ST supplier. Kind regards,Daan Pape

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VL53L8 smalles FoV

STM32L041F6 datasheet error

STM32 firmware stack for ST7540

Re: VL53L0X: How to narrow the FOV

Re: VL53L0X: How to narrow the FOV

Re: VL53L8 smalles FoV

Re: STM32 firmware stack for ST7540