Oceans comprise about 96.5% of the water-covered surface (71%) of the Earth. Surprisingly, the salinity of these huge bodies of water varies considerably. Interconnected masses and layers mix together and split apart through currents, eddies, and changes to temperature and salinity, where salinity is measured in practical salinity units or PSUs. The Practical Salinity Scale 1978, […]
depth sensors
What are submersible sensors?
The International Electrotechnical Commission’s (IEC’s) standard IEC 60529 (and International Organization for Standardization’s ISO 20653) identifies the ability of an electronic device (sensor) to withstand water or dust intrusion with IP68, IP69 and IP69K ratings. An IP68 product should prevent or withstand water ingression for a depth exceeding 1 meter as specified by the manufacturer […]
What sensors do you need to land on the moon?
NASA is developing several sensor systems and algorithms for use on Artemis moon landings. It’s called the Safe and Precise Landing – Integrated Capabilities Evolution (SPLICE) technology suite. It consists of three primary elements: An inertial measurement unit (IMU) and a camera for terrain relative navigation. Second is Doppler LiDAR to determine the lander’s velocity […]
How can you see through walls?
It depends on what you want to “see” and how much you want to pay. To locate a stud, the old school technique of tapping a tool on the wall for acoustic differences used hearing rather than sight and it was free. Initially, battery-operated stud finders used magnets to find screws and nails and provided […]
3D depth sensing camera leverages eYs3D stereo vision technology
eCapture is introducing the smallest form factor stereoscopic 3D depth-sensing camera. The new LifeSense G53 is only 50×14.9×20 mm and is designed for depth capture and object tracking for industrial, robotics, and other applications driven by AI. eCapture plans to introduce a full range of depth map cameras to address the growing need for stereo […]
3D depth sensor is based on ToF technology
Gaming, virtual e-Commerce, 3D online education: Augmented Reality (AR) applications with three-dimensional depth sensors link the real with the digital world and are strongly demanded. Infineon Technologies AG and pmdtechnologies developed a 3D depth sensor based on the Time of Flight (ToF)-technology which outperforms other solutions in the market and aims for target applications that offer […]
