TDK Corporation announces the expansion of the InvenSense SmartIndustrial sensor platform family. With its support for an extended temperature range of -40 oC to 105 oC, this new 6-axis IMU targets industrial applications that require extreme stability over temperature and great vibration immunity. The IIM-20670 features a robust monolithic 6-axis IMU, 3-axis accelerometer, and 3-axis […]
Accelerometer
Fault-tolerant 6-axis IMUs target industrial apps
TDK Corporation extends the SmartIndustrial line of robust and accurate motion sensors and announces the availability of InvenSense IIM-46234 and IIM-46230 new high-performance fault-tolerant inertial measurement units (IMU) targeted at navigation applications that require accurate, stable, and best-in-class bias instability at an affordable price. IIM-46234 and IIM-46230 are modules that include multiple 6-axis sensors, each […]
Monolithic stand-alone gyroscope handles non-safety automotive applications up to 105 °C
TDK Corporation extends the SmartAutomotive line of ASIL and non-ASIL motion sensors and announces the availability of InvenSense IAM-20380HT high-temperature automotive monolithic 3-axis MotionTracking sensor platform solution for non-safety automotive applications, which includes the IAM-20380HT 3-axis MEMS gyroscope and the DK-20380HT developer kit. IAM-20380HT is a stand-alone gyroscope in a thin 3 x 3 x […]
Automotive MEMS accelerometer optimizes for sensing road noise, vibration
STMicroelectronics is enabling more acoustically comfortable cars, with its new sensor for road-noise cancellation (RNC) through active noise-control (ANC) techniques. Cars have traditionally been defined by engine performance, exterior design, and powertrains, but drivers and passengers are increasingly focused on comfort. Indeed, while Electric Vehicles (EVs) are intrinsically less noisy than internal combustion engine […]
MEMS 2021 report card: C+
Sensors marketing consultant Roger Grace has issued his 2021 MEMS Commercialization Report Card. Do you agree with his conclusions?
What’s in the ball?
On August 20, in the third round of the BMW Championship golf tournament, an attendee put a remote-controlled golf ball on the 15th green where professional golfers Rory McIlroy and Scott Stallings were putting and tried to navigate it into the hole. After two failed attempts from McIlroy to knock the ball away with his […]
High-precision calibration reference accelerometers offered in full-scale acceleration ranges
Silicon Designs, Inc. announced the global market launch of its Model 2290 Series, a family of high-precision, single-axis MEMS DC calibration reference accelerometers. Offered in four unique full-scale acceleration ranges, of ±5 g, ±10 g, ±25 g, and ±50 g, the Series offers a precise, reliable, and accurate means of determining the sensitivity and frequency […]
Where is my stuff?
In today’s supply chain situation, this has to be among the most frequently asked questions . However, even under what may have been considered normal times prior to COVID-19, it still is a legitimate question. Tracking shipments that are critical or essential may allow more expensive tracking solutions but if the cost is reasonable, many […]
PIGAs can indeed fly — and are still the best, Part 2: operation
The PIGA is the oldest accelerometer and widely used in rocketry and guidance, and still the best — but MEMS-based devices are getting closer. At the core of each single-axis PIGA is a gyroscope. The performance of this gyro — unrelated to the orientation gyros — plays a large role in determining the performance of […]
PIGAs can indeed fly — and are still the best, Part 1: frame of reference
The PIGA is the oldest accelerometer, is widely used in rocketry and guidance, and is still the best — but MEMS-based devices are getting closer. When you see an inexpensive drone, a more sophisticated one, an unmanned aircraft, a standard piloted aircraft, guided or intercontinental ballistic missile ICBM), an underwater drone or submarine, or a […]
