Micro-Magic designs IMU, INS, AHRS and fiber optic gyro solutions forunmanned systems, robotics, industrial equipment and navigation platforms.
MEMS & FOG
MEMS & FOG
MEMS & Quartz
MEMS and FOG IMUs represent two core technologies in modern inertial sensing systems, each optimized for different performance and application requirements.
Tactical-grade inertial gyroscopes are designed to deliver reliable angular rate sensing in demanding navigation and stabilization environments where both precision and robustness are critical.
Tactical grade MEMS and quartz accelerometers are core inertial sensing components used in modern navigation, guidance, and motion measurement systems
Product Selection: Right IMU Choice
Application Fit: Perfect System Matching
Engineering Support: Expert Technical Assistance
Custom Inertial Sensor Modules: Tailored IMU Solutions
In applications where rotation or position must be tracked accurately—such as industrial automation, robotics joints, platform control, and machinery alignment—Angle Sensors provide reliable real-time angle feedback for closed-loop control and monitoring. Angle Sensor Designed for precise angle measurement, it delivers stable output under vibration and temperature changes, making it suitable for demanding industrial environments and long-term operation.
Our gyroscope solutions provide precise angular rate measurements for a variety of applications. MEMS Gyroscope Compact, low-power, and accurate, ideal for motion tracking and navigation in drones, automotive systems, and consumer electronics. Ring Laser Gyroscope (RLG) Ultra-precise with high stability, perfect for inertial navigation and missile guidance in demanding environments. Fiber Optic Gyroscope (FOG) Highly sensitive and drift-free, ideal for GPS-denied environments and high-accuracy navigation systems.
Our accelerometer solutions are designed for precision and reliability in applications such as automotive safety, robotics, and aerospace. MEMS Accelerometer Compact, low-power, and accurate, ideal for motion detection and tilt sensing in high-vibration environments. Quartz Flex Accelerometer High sensitivity and stability, perfect for seismic monitoring and precision navigation in extreme conditions. VF/IF Conversion Circuit Efficiently converts high-frequency signals to intermediate frequency for applications in communications and radar systems. AD Board High-speed analog-to-digital conversion with low noise, ideal for data acquisition and signal processing.
In applications where reliable heading information is needed—such as handheld devices, robotics, marine equipment, and vehicle navigation—an electronic compass provides fast, stable direction sensing in a compact package. Electronic Compass By measuring the Earth’s magnetic field (typically using a 2-axis or 3-axis magnetometer, often with tilt compensation), an electronic compass outputs accurate heading data even when the device is moving or not perfectly level. It’s ideal for systems that need “which way am I facing?” without the complexity of a full inertial navigation setup.
In applications where reliable positioning, velocity, and attitude are required—such as UAVs, autonomous platforms, marine navigation, and aerospace/defense—INS solutions are used to maintain accurate navigation even under vibration, shock, and challenging environments. MEMS-Based INS Compact and cost-effective, ideal for size/weight/power-sensitive platforms while still delivering solid navigation performance. FOG-Based INS High-accuracy and low-drift, well-suited for long-duration navigation and GPS-denied scenarios such as marine and airborne missions. RLG-Based INS Ultra-precision with excellent long-term stability, designed for mission-critical aerospace and defense navigation systems.
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In applications where stable attitude and heading are required—such as UAV stabilization, robotics, vehicles, and marine platforms—AHRS provides real-time orientation data you can actually use. AHRS (Attitude and Heading Reference System) By fusing data from gyroscopes, accelerometers, and often a magnetometer, an AHRS outputs roll, pitch, and yaw/heading with strong resistance to vibration and motion changes. It’s a practical choice when you need reliable orientation but don’t necessarily need full navigation (position/velocity) like an INS.
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In marine environments where motion data has to stay reliable—through vibration, sea states, and GNSS dropouts—our Maritime-Grade Inertial Sensor portfolio delivers dependable attitude, heading, and motion reference for navigation, stabilization, and surveying. FOG Compass High-precision true heading with strong resistance to magnetic interference—ideal for vessels and offshore platforms. MEMS INS/MRU Compact, low-power motion reference for attitude and dynamics on marine and mobile platforms. Survey-Grade INS/MRU Survey-level attitude/heading and heave performance for hydrography, mapping, and marine construction. Subsea INS/MRU Rugged motion reference for ROVs/AUVs and underwater operations where GNSS is unavailable.
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In applications where a reliable true-north reference is required—such as aerospace and marine navigation, surveying, tunneling, and other GPS-denied environments—our North Seeker Sensor solutions provide accurate heading initialization by sensing Earth’s rotation. FOG Based North Seeker High-accuracy, high-stability true-north finding for demanding navigation and alignment tasks. MEMS Based North Seeker Compact, low-power, and cost-efficient north seeking for mobile platforms and field deployment. Gyro Theodolite Survey-grade true-north alignment for underground construction, tunneling, and precise layout work.
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Our IMUs provide precise motion sensing for navigation, aerospace, and defense applications. MEMS-Based IMU Compact and low-power, ideal for UAVs, autonomous vehicles, and portable electronics. FOG-Based IMU High-precision, drift-free performance, perfect for inertial navigation and marine systems. RLG-Based IMU Ultra-accurate, designed for missile guidance and aerospace applications.
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In applications where tilt and inclination must be monitored reliably—such as construction machinery, safety systems, structural monitoring, and remote equipment—our advanced Tilt Sensing Solutions deliver precise and dependable angle detection across diverse environments and installation requirements. Inclinometer (Tilt Sensor)High-precision angle measurement designed for continuous monitoring and control applications. Tilt SwitchSimple and reliable threshold-based tilt detection, ideal for safety alerts and equipment protection. Wireless InclinometerCable-free tilt monitoring solution for remote or hard-to-access installations, enabling flexible deployment. Dynamic InclinometerEngineered for motion environments, providing stable and accurate tilt data even under vibration and dynamic conditions.
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In applications where inertial sensors and navigation systems must be verified with repeatable, controlled motion—such as IMU/INS/AHRS calibration, performance validation, and production testing—our Testing Equipment & Systems provide reliable platforms for both angular and acceleration testing. Single-Axis Rotary Table Precise one-axis rotation for calibration and rate/angle testing. Dual-Axis Rotary Table Two-axis motion simulation for alignment and multi-axis verification. Three-Axis Rotary Table Full 3D attitude motion for advanced system validation and dynamic testing. Centrifuge Controlled high-acceleration loading for high-g calibration and stress testing.
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View All StoriesWe compared your IMU with similar products from competitors, and here is our assessment: Excellent value for money—compared to other IMUs, this product is reasonably priced yet delivers performance that is just as good, if not better. It offers outstanding value. Precision and stability—this IMU provides highly precise and stable data under all conditions. Whether our robot is stationary or in motion, the data remains highly accurate, ensuring smooth operation. Ease of integration—the UART or SPI interfaces make connecting it to our control system a breeze. Data transmission is stable, and the straightforward interface simplifies our hardware setup.
Dear friend, I would like to take this opportunity to express my appreciation for your outstanding work on our project. As the project engineer, I am extremely satisfied with the single-axis fiber optic gyroscope we purchased from you. We were particularly impressed by the customized development services you provided; the adjustments made to the communication interface, frequency, and baud rate were exactly what we needed. Your team's flexibility and expertise have made a significant impact on the project, and everything is now running smoothly. We deeply appreciate your prompt responses and professional attitude. The quality of the final product clearly reflects the great effort you put into meeting our specific requirements. I look forward to our continued collaboration in the future. Thank you once again for your hard work and dedication.
Hello, we have integrated your AHRS into our flight control system and conducted a detailed performance evaluation through multiple tests across various scenarios. In terms of accuracy and responsiveness, the sensor demonstrated exceptional measurement precision in both laboratory and real-world flight tests. Pitch, yaw, and roll readings were excellent, showing strong stability and reliability. During flight, the sensor responds rapidly and provides accurate data, ensuring the aircraft's stability and precise control. Furthermore, the sensor exhibits robust stability regarding vibration and temperature fluctuations—factors that are critical to the reliable operation of our flight control system. Overall, your sensor has performed outstandingly within our system, and we look forward to securing mass production capabilities in the future.
We were looking for a reliable alternative to the ADIS16460 for our precision motion sensing application and found Micro-Magic’s MEMS IMU solution to be an excellent choice. The sensor offers competitive performance, stable output, and good compatibility with our existing system architecture. The technical support team provided detailed guidance on parameter matching, communication interface configuration, and integration testing, which significantly shortened our evaluation process. Compared with the original solution, this alternative provides a strong balance between accuracy, reliability, and cost efficiency. After testing, we are satisfied with the measurement stability, response speed, and overall product quality. Micro-Magic has proven to be a professional supplier capable of providing customized inertial sensing solutions for demanding industrial applications.
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