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Time-of-Flight

TDK’s ultrasonic time-of-flight sensor enhances sensing range and accuracy for smart home applications

January 7, 2025 By Redding Traiger

TDK Corporation is presenting in its CES 2025 Booth #15815 how TDK MEMS sensors and solutions enable innovation in accessibility technology, as multi-award-winning company WeWALK announces the global availability of its Smart Cane 2 for visually impaired people. The WeWALK Smart Cane 2 is an intelligent assistive device empowered by TDK motion sensors, MEMS microphones, […]

Filed Under: Artificial intelligence (AI), CES 2025, IoT, Sensors, Smart cameras, Time-of-Flight Tagged With: tdkcorporation

How will LiDAR sensing be used in industrial applications?

August 29, 2024 By Randy Frank

Light Detection and Ranging or LiDAR is often used in the latest searches for ancient ruins (lost cities and walls), underwater exploration, and even treasure hunting to display 3D imaging that other techniques cannot provide. LiDAR is also one of the key technologies (besides radar and cameras) that is integrally involved in the quest for […]

Filed Under: Applications, Featured, Frequently Asked Question (FAQ), Industrial, RADAR/LiDAR, Robotics, Time-of-Flight Tagged With: Sick USA

What really counts?

August 14, 2024 By Randy Frank

Sesame Street’s Count von Count loves to count things. However, depending on what needs to be counted, there are a variety of different techniques. Is it people, objects, steps, or? Counting people Turnstiles are commonly seen at events, fairgrounds, stadiums, arenas, amusement parks, or anywhere pedestrian counting and/or pedestrian crowd control is required. The simplest […]

Filed Under: Accelerometer, Featured, Frequently Asked Question (FAQ), Hall Effect, Photoelectric, Proximity, Time-of-Flight, Vibration Tagged With: terabee

Tiny, all-in-one direct Time-of-Flight module targeted at advanced imaging applications

February 23, 2024 By Redding Traiger

STMicroelectronics announced an all-in-one, direct Time-of-Flight (dToF) 3D LiDAR (Light Detection And Ranging) module with market-leading 2.3k resolution. They revealed an early design win for the world’s smallest 500k-pixel indirect Time-of-Flight (iToF) sensor. The VL53L9, announced is a new direct ToF 3D LiDAR device with a resolution of up to 2.3k zones. Integrating a dual […]

Filed Under: Artificial intelligence (AI), Robotics, Sensors, Time-of-Flight Tagged With: STMicroelectronics

Laser diffuse sensor integrates time-of-flight technology

February 13, 2024 By Redding Traiger

Small housing, big operating range: thanks to TOF technology, the new ODT3CL1-2M compact diffuse sensor from Leuze achieves an operating range of up to two meters. The 2-in-1 sensor detects the presence of objects and at the same time transmits measurement values. With the new ODT3CL1-2M laser diffuse sensor, the Sensor People from Leuze are […]

Filed Under: Development Tools, Sensors, Time-of-Flight Tagged With: leuze

How do diffuse, retroreflective, and through-beam ultrasonic sensors differ?

January 29, 2024 By Randy Frank

Ultrasonic frequencies are above the human audio range — higher than 20 kHz. Operating in this frequency range, ultrasonic sensors are commonly used for measuring proximity (distance), determining the level in storage tanks, detecting objects, and more. Ultrasonic sensors provide a non-contact sensing technique by measuring the time it takes for sound to travel to […]

Filed Under: Featured, Frequently Asked Question (FAQ), Time-of-Flight, Ultrasonic Tagged With: pepperl+fuchs

8×8, multi-zone ToF ranging sensor operates a 1.6 mW in low-power mode

December 14, 2023 By Redding Traiger

STMicroelectronics’ VL53L8CX, the latest-generation 8×8 multizone time-of-flight (ToF) ranging sensor, delivers a range of improvements including greater ambient-light immunity, lower power consumption, and enhanced optics. ST’s direct-ToF sensors combine a 940nm vertical cavity surface emitting laser (VCSEL), a multizone SPAD (single-photon avalanche diode) detector array, and an optical system comprising filters and diffractive optical elements (DOE) […]

Filed Under: Development Tools, Sensors, Time-of-Flight Tagged With: STMicroelectronics

How sensors help you play ball: part 2

December 11, 2023 By Randy Frank

A FIFA-compliant match ball from Adidas has a TDK InvenSense 6-axis MotionTracking device and other electronics mounted in the center of the ball. As shown in Figure 1, the Adidas patented suspension system stabilizes the electronics module. Instead of having the sensing/communication module mounted on the surface of the ball near the inflator valve, the […]

Filed Under: Accelerometer, Featured, Frequently Asked Question (FAQ), Gyroscope, Inertial Measurement Unit (IMU), Magnetic sensor, MEMS Sensor Technology, Pressure Sensor, Time-of-Flight, Vision systems Tagged With: adidas

What advanced sensing techniques are used in cobots?

October 26, 2023 By Randy Frank

Most robots incorporate a broad range of sensing technologies to better understand the operating environment and to fulfill their design purpose. These sensors provide information about position, size, orientation, velocity, distance, temperature, weight, force, and more. For collaborative robots or cobots that operate in a close proximity to and even interact with humans, additional sensing […]

Filed Under: Artificial intelligence (AI), Cloud sensing applications, Featured, Frequently Asked Question (FAQ), RADAR/LiDAR, Robotics, Time-of-Flight, Ultrasonic Tagged With: neuvition

Human presence detection and you

May 31, 2022 By Aimee Kalnoskas

By Charles Pao, Senior Marketing Specialist at CEVA Mobile phones and tablets are getting more powerful, but if you’re serious about doing work (remotely), the dedicated work laptop still reigns supreme. Privacy and productivity have become increasingly important in this new paradigm of working anywhere. To help with both in the age of mobile computing, […]

Filed Under: Featured, Frequently Asked Question (FAQ), Position, Proximity, RADAR/LiDAR, Time-of-Flight Tagged With: FAQ

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