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 […]
Consumer
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 […]
IMU family reduces power consumption for mobile OIS application
TDK Corporation announces the availability of the new InvenSense SmartMotion ICM-536xx family of high-performance 6-axis IMUs to select customers, bringing high-performance optical image stabilization (OIS) to a wide range of smartphones, tablets, and cameras, for crisp, blur-free photos and videos. OIS technology compensates for hand shake and movement, delivering clearer photos and smoother videos in […]
mmWave sensor adds Wi-Fi HaLow connectivity for extended range IoT monitoring
Airfide Networks has released the AFN6843 micro-mobility occupancy sensor with Wi-Fi HaLow connectivity. The sensor completed three months of field testing and incorporates Morse Micro’s MM6108 Wi-Fi HaLow SoC for extended range IoT deployments. The device builds on Airfide’s mmWave and Edge AI sensing architecture, integrating sub-GHz Wi-Fi HaLow technology that provides extended coverage distance […]
3D Hall-effect sensors support 3.3 V and 5 V supply voltages for ASIL-B applications
Infineon Technologies AG has launched the third generation of the XENSIV 3D magnetic Hall-effect sensor family, comprising three product series: TLE493D-W3B6-Bx, TLE493D-P3B6, and TLE493D-P3I8. Developed in accordance with ISO26262, the sensor family provides integrated diagnostic functions to support functional safety applications up to ASIL-B. Due to their high flexibility, the devices are ideal for a […]
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, […]
MEMS IMU supports both UART and SDLC protocols for simplified legacy system integration
Inertial Labs, a VIAVI Solutions Inc. introduced the IMU-H100, a micro-electromechanical systems (MEMS) inertial measurement unit (IMU)developed to enhance tactical guidance and navigation capabilities of unmanned aerial vehicles (UAVs), short-range missiles, and precision guidance munitions, as well as a variety of commercial applications. As unmanned vehicle technology improves and personnel safety becomes a top priority, military and […]
