Melexis MLX90514 is a dual-input inductive sensor interface that provides absolute 16-bit position measurement with zero-latency response for robotics, industrial automation, and mobility systems. Its contactless inductive principle supports rotary and linear sensing with coil diameters from 20–300 mm and linear displacements up to 400 mm. The device integrates on-chip signal processing, synchronized dual-channel measurement, and […]
Robotics
Compact sensor integrates dual accelerometers and gyroscope
STMicroelectronics has developed a three-in-one motion sensor designed for industrial IoT systems requiring both precision and durability. The device integrates low-g and high-g accelerometers with a gyroscope in a compact package that supports simultaneous detection of a wide range of accelerations. This enables accurate monitoring of both subtle vibrations and sudden shocks in demanding industrial […]
Inductive position sensors operate from -40 °C to 125 °C
Renesas Electronics Corporation introduced a new family of magnet-free inductive position sensor (IPS) ICs that can be fully customized for various coil designs compatible with a wide range of industrial applications, such as robotics, medical and healthcare, smart buildings, home appliances, and motor commutation. Built for high resolution, precision, and robust performance, the new RAA2P3226, […]
MEMS sensors and ultrasonic time-of-flight devices target connected home market
TDK Corporation has announced a collection of InvenSense sensing solutions designed for smart home applications that require detection of presence, proximity, sound, tilt, liquid levels, acceleration, and motion. The company’s sensor portfolio includes MEMS microphones, IMUs, and ultrasonic time-of-flight sensors that provide data for AI-enabled home technology applications, including smart speakers, remote controls, appliances, thermostats, […]
What kinematic equations are important for industrial robots?
A kinematic model is a mathematical representation of a robot’s motion that focuses on the geometric relationships between elements and ignores external forces that affect motion. Kinematic models are used for planning and controlling the paths of industrial robots. Forward kinematics determines the current position and orientation of the end effector based on the angles […]
How do ear recognition biometrics work?
In the era of face masks, ear recognition can provide a viable alternative to more commonly used facial recognition. The human ear remains relatively unchanged, making it suitable for security authentication applications. It can also be easier to extract information from since it is not subject to variations like facial expressions. Ear recognition biometrics analyze […]
Magnetic position sensor operates at 1.5 mm air gap for robot applications
Melexis introduces Arcminaxis™ magnetic position sensing technology for robotic joint applications. The MLX90384, featuring Arcminaxis technology, includes an integrated circuit, magnet, and software package for system calibration and operation. The MLX90384 delivers an 18-bit resolution with a magnet-sensor placement tolerance of ±0.5 mm and operates at a nominal air gap of 1.5 mm between the […]
Image sensors offer 106dB shutter efficiency for industrial applications
OMNIVISION has introduced three new back-side illuminated (BSI) global shutter (GS) image sensors. These sensors are designed for machine vision applications such as industrial automation, robotics, logistics barcode scanners, and intelligent transportation systems (ITS). The new GS image sensors feature a 3.45-micron (µm) BSI pixel, which offers high sensitivity, efficient shutter performance, and strong low-light capabilities. This […]
Magnetic guide sensor boosts robotic path-tracking accuracy with 1mm precision”
Naviq is introducing the MTS160, a state-of-the-art magnetic guide sensor for mobile robots, featuring patented angle measurement capabilities with 1-degree precision and position accuracy within 1mm. This unique dual functionality provides exceptional orientation and positioning precision, significantly improving the navigation capabilities of mobile robotic systems. Unlike traditional magnetic line-following sensors that only detect position along […]
What sensors are in a digit?
In this case, the digit is a finger. Advanced robots designed to interact on a personal level with humans will need hands that can sense a variety of interactions. Several sensing techniques could be employed to achieve the right level of dexterity and avoid excessive force — some simultaneously and far less for specific applications. Getting the […]
