STMicroelectronics has introduced the LSM6DSK320X and ISM6HGK256X 6-axis inertial measurement units (IMUs) for consumer and industrial applications including fitness trackers, asset monitors, robots and drones. The sensors combine a super-symmetric gyroscope with dual accelerometers measuring ranges from ±16 g to ±320 g, plus a machine-learning core for event reconstruction and on-sensor processing. The 2.5 × […]
Consumer
Proximity sensor integrates VCSEL, photodiode and 16-bit ADC
Vishay Intertechnology, Inc. has introduced the Vishay Semiconductors VCNL36829UM, a fully integrated short-distance proximity sensor in a 1.6 mm x 1.0 mm x 0.35 mm transparent mold package with VCSEL, photodiode, ASIC, 16-bit ADC and smart dual I²C slave address. The sensor supports a 50 mm operating range, 14-bit proximity resolution, sunlight immunity up to […]
Low power IMU for always-on devices
BMI423 IMU from Bosch Sensortec is a low-power inertial measurement unit designed for always-on sensing in wearables, hearables, and robotics. It combines an extended measurement range of ±32 g and ±4000 dps with on-sensor functions such as bone-conduction-based voice activity detection, gesture recognition, and step counting, while consuming as little as 25 µA in acceleration […]
Micropower Hall sensor targets compact motion-sensing designs
Melexis unveils the MLX90296, a new micropower linear Hall-effect sensor that draws less than 5 µA at 100 Hz and integrates digital filters for enhanced performance. Its flexible architecture is available in multiple pre-configured variants under different part numbers, enabling short lead times and allowing it to suit a wide range of battery-powered applications, including […]
Service focuses on custom speaker enclosure design and integration
Same Sky’s Audio Group announced the official launch of its new speaker enclosure design services. Expanding on their industry-leading audio design services, Same Sky’s speaker enclosure design services provide further specialization in the design, development, and integration of speaker enclosures to deliver production-ready solutions with short lead times and minimal design overhead for customers. The […]
Nine-axis solution combines IMU with TMR for orientation tracking
TDK Corporation has introduced tunnel magnetoresistance sensors as part of its sensing solutions for gaming peripherals. The TMR sensors target applications in keyboards, controllers, mice, webcams, augmented and virtual reality devices, driving wheels, and pedals. TDK’s gaming sensor portfolio includes TMR-based sensors, MEMS motion sensors, microphones, and ultrasonic time-of-flight sensors. TMR sensors provide ten times […]
Tactile switches provide SPDT contacts with normally open and closed options
Littelfuse, Inc. has expanded its K5V Series illuminated tactile switch line with the release of the K5V4 models, available in Gull Wing (GH) and 2.1 mm Pin-in-Paste (PIP) versions. Both versions are compatible with reflow soldering, making them suitable for manufacturers shifting from wave soldering to surface-mount assembly. The K5V4 switches are constructed with polyarylate […]
Position sensor consumes 0.6 µA average current for battery applications
Texas Instruments has introduced the TMAG5134 Hall-effect switch, designed to provide enhanced sensitivity for position-sensing applications. The device incorporates an integrated magnetic concentrator that enables detection of magnetic fields as weak as 1mT, making it suitable for door and window sensors, personal electronics, and home appliances. The enhanced sensitivity allows engineers to use smaller magnets […]
Utilizing piezoelectric elements for haptic feedback
Piezoelectric elements are an excellent choice for delivering haptic feedback in electronic devices. Their ability to produce rapid, localized vibrations with low power consumption makes them ideal for compact systems like wearables, touch interfaces, and handheld devices. Unlike traditional actuators, piezo elements offer high responsiveness without sacrificing battery life or adding mechanical complexity. The Same […]
Magnetic angle sensors available in TSSOP8 and LGA8L packages
Littelfuse, Inc. announced the launch of two new TMR-based magnetic angle sensors, the LF53466 and LF53464 – designed to deliver high-precision 0–360° angular measurement in harsh environments with minimal thermal drift. (View the video.) Both sensors utilize Tunneling Magnetoresistance (TMR) technology in a dual push-pull Wheatstone bridge configuration, each featuring four high-sensitivity sensing elements, which enable accurate angle detection along the X […]
