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Sensors

Current sensor achieves sub-1 ns delay time with 0.218 ppm noise level for measurements

May 21, 2025 By rtraiger

LEM Electrical measurement technology specialist LEM adds two new members to its IN family of current sensors, suitable for a range of demanding systems in the medical, test and measurement, energy metering, and power sectors. The IN 1500-S current sensor is specifically designed for high performance and precision in 1500A nominal current applications, while the […]

Filed Under: Sensor Tips, Sensors

Torque sensor includes incremental angle encoder

April 25, 2025 By rtraiger

Sensor Technology Ltd introduces the SGR523, a state-of-the-art digital rotary torque sensor equipped with an integrated incremental angle encoder. This innovative addition to the TorqSense SGR series sets a new benchmark for precision in torque and angular position monitoring across various industrial applications.​ The SGR523 employs non-contact strain gauge technology, eliminating the need for traditional […]

Filed Under: Industrial, Sensor Tips, Sensors Tagged With: Sensor Technology

Wearable bioelectronic skin patches are a busy research area: part 1

April 23, 2025 By Bill Schweber

Biomedical skin patches that integrate multiple disciplines for sensing, power, and reporting are receiving significant R&D effort. Passive, chemical-only, wearable skin patches for medical applications are not new — they have been used for many years to deliver prescription medications that provide pain and nicotine relief. However, more sophisticated biometric wearable patch development and evaluation […]

Filed Under: FAQ, Featured, Power Electronic Tips, Sensors Tagged With: FAQ

Global shutter sensor operates with 1/4.51-inch optical format

April 22, 2025 By rtraiger

OMNIVISION announced the new OX01N1B image sensor for in-cabin automotive driver monitoring systems (DMS). The device is the newest addition to OMNIVISION’s industry-leading Nyxel near-infrared (NIR) technology family of automotive sensors and is a 1.5-megapixel (MP) RGB-IR or monochrome BSI global shutter (GS) sensor with a pixel size of 2.2 microns (µm) and an optical […]

Filed Under: Automotive/Transportation, Sensor Tips, Sensors Tagged With: omnivision

Hall-effect sensor detect X, Y, and Z directions

April 8, 2025 By rtraiger

Diodes Incorporated introduces its first automotive-compliant* 3D linear Hall effect sensor. The AH4930Q detects the magnetic field in the X, Y, and Z directions, allowing for reliable and high-precision contactless rotary motion and proximity detection. Applications include rotary and push selectors on infotainment systems, stalk gear shifters, door handles and locks, and powered seat adjusters. The […]

Filed Under: Automotive/Transportation, Sensor Tips, Sensors Tagged With: diodesincorporated

360° angular range sensors with customizable sub-segment measurement capabilities

April 8, 2025 By rtraiger

TDK Corporation introduces the stray-field robust Micronas HAL/HAR 35xy* 2D Hall-effect position sensor family for automotive and industrial applications. Building on the success of the HAL/HAR 39xy series, the new sensors offer enhanced features and capabilities to meet the growing demand for stray-field robust 2D position detection in linear and angular applications. While the HAL/HAR […]

Filed Under: Automotive/Transportation, Industrial, Sensor Tips, Sensors Tagged With: tdkcorporation

Design a circuit for ultra-low power sensor applications

April 7, 2025 By Bradley Albing

Sensors monitoring mechanical and biological systems must often scavenge power from the thing being sensed. The oscillator circuits shown here let you operate those sensors. Sensor circuits that connect to thermocouples, electromagnetic mechanical-to-electrical transducers, and piezoelectric mechanical-to-electrical transducers often use oscillators powered through energy harvesting from solar cells and other sources. These power sources can […]

Filed Under: Amplifiers, Analog IC Tips, FAQ, Featured, Sensors, Wearables Tagged With: FAQ

Automotive color sensor detects RGB and IR light

April 4, 2025 By rtraiger

The Optoelectronics group of Vishay Intertechnology, Inc. introduced the industry’s first AEC-Q100 qualified RGBIR color sensor. The Vishay Semiconductors VEML6046X00 features a highly sensitive photodiode, low noise amplifier, and 16-bit ADC in a miniature, opaque 2.67 mm by 2.45 mm surface-mount package with a low 0.6 mm profile. With separate red, green, blue, and infrared (IR) […]

Filed Under: Automotive/Transportation, Lighting, Sensor Tips, Sensors Tagged With: vishayintertechnology

Sensor offers ±1K accuracy across -40 °C to +150 °C operating range

March 26, 2025 By rtraiger

TDK Corporation launches B58101A0851A000, the first in a new line of immersion temperature sensors (ITS), designed specifically for EV powertrain cooling applications. This highly responsive, fully sealed NTC thermistor is engineered to provide fast and precise temperature control, e.g., for oil-cooled systems. Oil cooling is anticipated to become the dominant temperature management method in the […]

Filed Under: Automotive/Transportation, Sensor Tips, Sensors Tagged With: tdkcorporation

Hall element sensors detect motor rotation and current

March 26, 2025 By rtraiger

Diodes Incorporated introduces its first series of advanced InSb Hall element sensors for rotation speed detection and current measurement in consumer applications such as laptops, mobile phones, joysticks, and in motors found in various home appliances. In industrial applications, they are designed for use in position encoders and commutation of brushless motors and fans. The […]

Filed Under: Consumer, Industrial, Sensor Tips, Sensors Tagged With: diodesincorporated

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