On October 25, 2017, TDK made a significant breakthrough by introducing the InvenSense ICM-20789, a cutting-edge MEMS 7-axis inertial sensor. This device combines a 3-axis gyroscope, a 3-axis accelerometer, and an ultra-low-noise MEMS capacitive air pressure sensor, offering exceptional performance in a compact form factor. According to industry reports, the pressure sensor boasts the lowest noise level in the market at just 0.4 Pa RMS. It also features excellent temperature stability with a coefficient of ±0.5 Pa/°C, making it highly reliable across a wide range of operating conditions.
Thanks to its low temperature coefficient, the ICM-20789 can measure extremely small differential pressures—down to ±1 Pa—which allows for precise detection of height changes as small as 5 cm. This level of accuracy is particularly beneficial for applications such as drone altitude control, where stable and accurate height retention is essential. Additionally, it enhances the precision of height tracking in wearable devices, fitness trackers, and navigation systems, providing users with more reliable and responsive data.
The ICM-20789 also includes a high-performance 6-axis motion sensor that delivers advanced rotation and linear motion tracking. The integration of motion and pressure sensors simplifies signal fusion, enabling faster and more efficient implementation across various applications. These include wearable health monitoring, gesture recognition in AR/VR and gaming environments, and step or stair counting in fitness devices. Its versatility makes it an ideal choice for developers looking to create innovative, high-precision solutions in the ever-growing IoT and wearable technology markets.
Cartridge Type Fuse,Glass Cartridge Fuse,Midget Fuses,Domestic Cartridge Fuse
Dongguan Andu Electronic Co., Ltd. , https://www.autoido.com