Size constraints and a need for high efficiency are forcing designers to use more sophisticated current sensing techniques in modern electronics. Teoman Ustun, ACEINNA The historical mindset of power design being an afterthought in the overall system architecture is changing. Before the focus of electronic design shifted to power efficiency, it was a common practice […]
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Fully integrated current sensor excels at wide bandgap power applications
ACEINNA announced the high current ±65 Amp MCx1101 Current Sensor, the industry’s most accurate and highest bandwidth current sensor. Designed for WBG (wideband gap) applications, and available in 3.3- and 5-Volt versions, this highly accurate, wide bandwidth AMR-based (Anisotropic Magnetoresistive) current sensor is ideal for a wide range of next-generation power systems and applications. Units […]
Advanced current sensing for next-gen electronics
Contactless current sensing provides the fast response that state-of-the-art power circuits depend on. Michael DiGangi • ACEINNA The next generation of electronic products will be more powerful and flexible than ever. The advanced circuitry to drive them needs intelligent power management to realize the desired performance. Application spaces like robotics and micro-electromechanical systems (MEMS) rely […]
RTK navigation technologies for autonomous vehicles
Real-time kinematic positioning brings high-accuracy to the autonomous vehicle industry without breaking the bank. James Fennelly • ACEINNA Inc. It’s no secret that a variety of technologies must work together smoothly and reliably to make autonomous vehicles possible. The technology mix includes inertial measurement units (IMUs), GPS/GNSS, radar, lidar, IR and vision sensors, as well […]
Open-source IMU providies 3D acceleration/rate/magnetic field sensing
ACEINNA Inc. announced the general availability of the OpenIMU335RI, a rugged inertial measurement unit (IMU) with CAN and RS232 interfaces. The OpenIMU335RI is the third product in ACEINNA’s Gen 3 architecture and adds a rugged sealed standalone product to the earlier introduced IMU383ZA and OpenIMU330BI. It delivers increased performance in key acceleration and gyro specifications. […]
Hardware-software platform is complete positioning system for autonomous vehicles
ACEINNA announced the commercial availability of OpenARC, a complete, precise positioning hardware & software platform that offers easy system integration of GNSS corrections with high-performance INS and RTK hardware. OpenARC is powered by Point One Navigation, a visionary leader delivering precise positioning for the next generation of transportation. Autonomous vehicle systems require position accuracy […]
Dev kit simplifies development of 3D machine control and guidance systems
ACEINNA announced the general market availability of ACEINNA OpenRTK330LI EVK, a complete evaluation, and a development kit for the OpenRTK330LI GNSS/INS module. The OpenRTK330LI EVK accelerates development and reduces time to market of custom navigation and guidance systems fusing inertial measurements and multi-band RTK/GNSS positioning. The OpenIMU330LI Module is a very compact, low cost, state-of-the-art, […]
High-rel IMU sensor accurate to 1.3°/hr
Aceinna announced high volume availability of the new ACEINNA IMU383ZA, which integrates triple-redundant, 3-axis MEMS accelerometer and gyroscope sensors. This miniature module is factory-calibrated over the -40C to +85C industrial temperature range, to provide consistent performance through extreme operating environments for a wide variety of applications including automotive ADAS, autonomous systems, drones, robotics, agricultural, construction, […]
Video: Measuring dynamic tilt with an inertial measurement unit (IMU)
ACEINNA has published a new video on YouTube titled How to measure dynamic tilt and orientation with an IMU: Why would one want to know the dynamic tilt angle on a vehicle? Consider a classic example of a plane in the clouds. The pilot can’t see the ground, nor can he or she trust […]
Inertial measurement units will keep self-driving cars on track
IMUs are just as important as cameras and radar when it comes to operating autonomous vehicles reliably. Mike Horton, Aceinna Inc. AN inertial measurement unit (IMU) is a device that directly measures a vehicle’s three linear acceleration components and three rotational rate components (and thus its six degrees of freedom). An IMU is unique among […]
