Micro-Magic stands at the forefront of producing inertial sensing systems tailored for industrial and automotive applications, specifically designed for UAVs (unmanned aerial vehicles), robotics, and autonomous vehicles.
Our extensive range of products, which encompasses accelerometers, gyroscopes, IMUs (inertial measurement units), INS (inertial navigation systems), and more, has been meticulously crafted in collaboration with top-tier research institutions. These products are characterized by their exceptional precision and reliability while maintaining a compact size and low power consumption.
Navigate to Section:
- Accelerometers
- Gyroscopes
- Inertial Measurement Units
- Attitude & Heading Reference systems
- Inertial Navigation Systems
- Compasses
- Tilt Sensors & Inclinometers
- North-Seeking Sensors
Accelerometers
our accelerometers deliver precise measurements of linear acceleration, which are vital for the stabilization and control of drones and robotic systems. The offerings include:
- MEMS Accelerometers – economical ceramic-packaged devices utilizing cutting-edge MEMS technology
- Quartz Accelerometers – designed for industrial and tactical applications, offering high precision and minimal noise
- VF/IF Conversion Circuits – capable of converting analog voltage and current signals into frequency outputs, accommodating inputs from up to three accelerometers at onc
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ACM-1900 MEMS |
| 10 x 10 x 3.5 mm, 1g |
| Measurement range options from 5 to 50g |
| Bias stability as low as 0.06mg |
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ACM-100 MEMS |
| 59 x 59 x 29 mm, 180g |
| RS-232/485/422/TTL output |
| Bias stability down to 1.5mg |
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ACM-200 MEMS |
| 59 x 59 x 29 mm, 180g |
| 4-20mA or 0-20mA output |
| Bias stability down to 1.5mg |
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AC-1 Quartz |
| 25.4 x 30 mm, 80g |
| ±50g measurement range |
| bias K0/K1 down to ≤ ±1mg |
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AC-5 Quartz |
| 25 x 25 mm, 55g |
| ±50g measurement range |
| Bias K0/K1 down to <5mg |
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AC-9 Quartz |
| 25.4 x 26 mm, 80g |
| ±50g measurement range |
| Bias K0 ≤±1 mg |
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AVI-B |
| Voltage to frequency conversion |
| Maximum output frequency 512 Hz |
| J30JZ/LN51ZKWA000 interface |
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AVI-C |
| Voltage to frequency conversion |
| maximum output frequency 512 Hz |
| Dual in-line interface |
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AVI-F |
| Current to frequency conversion |
| Maximum output frequency 512 Hz |
| J30JZ/LN51ZKWA000 interface |
Gyroscopes
Our gyroscope offerings provide reliable angular velocity outputs, making them indispensable for applications requiring orientation and stability. They are also well-suited for integration into advanced systems like IMUs and INS.
- MEMS Gyroscopes – tactical-grade single-axis gyroscopes housed in a compact ceramic package
- Fiber Optic Gyroscopes – available in single, dual, and triple-axis configurations for superior accuracy
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MG-101 MEMS |
| 11 x 11 x 0.3 mm,1.5g |
| dynamic range ±100o/s |
| Zero bias stability 0.1o/hr |
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MG-403 MEMS |
| 11 x 11 x 0.3 mm, 1.5g |
| Dynamic range ±400o/s |
| Zero bias stability 0.5o/hr |
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MG-503 MEMS |
| 11 x 11 x 0.3 mm, 1.5g |
| Dynamic range ±500o/s |
| Zero bias stability 2o/hr |
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G-F50 Single-Axis FOG |
| 50 x 36.5 mm, 130g |
| Dynamic range ±500o/s |
| Zero bias stability 0.1-0.3o/hr |
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G-F2X64 Dual-Axis FOG |
| 64 x 60 x 42 mm,300g |
| dynamic range ±500o/s |
| Zero bias stability 0.1-0.3o/hr |
Precision Inertial Measurement Units
Our Inertial Measurement Units (IMUs) integrate three-dimensional accelerometers and gyroscopes to deliver detailed real-time insights into orientation, speed, and acceleration. We provide a diverse selection of affordable MEMS and high-accuracy FOG-based units,with some models featuring quartz accelerometers for enhanced performance.
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| Dimensions: 59.6 x 59 x 23.5 mm, Weight: 120g |
| Dynamic Range: ±100°/s / ±10/±20/±40g |
| Bias Stability: 5°/h / 0.08mg |
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| Dimensions: 44.8 x 38.6 x 21.5 mm, weight: 60g |
| Dynamic Range: ±400°/s / ±30g |
| Bias Stability: 0.5°/h / 0.01mg |
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| Dimensions: 47 x 44 x 14 mm, Weight: 50g |
| Dynamic Range: ±450°/s / ±16/20g |
| Bias Stability: 1°/h / 0.02mg |
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| Dimensions: 89 x 78.5 mm, Weight: 600g |
| dynamic Range: ±300/500°/s / ±10g |
| Bias Stability: 0.05°/h / 0.02mg |
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| Dimensions: 80 x 80 x 60 mm, Weight: 950 ±50g |
| Dynamic Range: ±360°/s / ±50g |
| Bias Stability: 0.1°/h / 0.05mg |
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| Dimensions: 100 x 100 x 95 g,Weight: 950 ±50g |
| Dynamic Range: ±500°/s / customizable |
| Bias Stability: 0.05/0.03°/h / customizable |
Advanced Attitude & Heading Reference Systems
Our MEMS-based Attitude and heading Reference Systems (AHRS) utilize high-precision accelerometers, gyroscopes, and magnetometers, enhanced by advanced Kalman filtering techniques, to deliver reliable heading and orientation data for UAVs and unmanned systems. This includes critical metrics such as heading angle, roll angle, pitch angle, angular velocity, and acceleration.
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| Dimensions: 59.6 x 59 x 23.5 mm, Weight: 120 g |
| Roll/Pitch Ranges: ±180/±90° |
| Heading Accuracy: 0.3°, Pitch/Roll Accuracy: 0.3° |
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| Dimensions: 22 x 22 x 10 mm, Weight: 8 g |
| roll/Pitch/Yaw Ranges: ±180/±90/±180° |
| Roll/Pitch/Yaw Accuracy: 0.1-0.2° |
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| Dimensions: 59.6 x 53.4 x 23.5 mm, Weight: 120 g |
| Roll/pitch Ranges: ±180/±90° |
| Heading Accuracy: 0.2°,Roll/Pitch Accuracy: 0.2° |
Inertial Navigation Systems for Enhanced Accuracy
Our GNSS-aided Inertial Navigation Systems (INS) deliver precise and stable assessments of position, speed, and orientation, making them ideal for drone and autonomous vehicle navigation, especially in environments where GPS signals are weak or compromised. We offer both budget-amiable MEMS and high-precision FOG-based options.
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| Heading Accuracy: 0.1° static/dynamic |
| Pitch & Roll Accuracy: 0.03° static/dynamic |
| Position accuracy: 1cm RTK |
| Velocity Accuracy: 0.003 m/s |
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| Heading Accuracy: 0.2° static/dynamic |
| Pitch & Roll Accuracy: 0.1° static/dynamic |
| Position Accuracy: 1cm RTK |
| Velocity Accuracy: 0.03 m/s |
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| Heading Accuracy: 0.2° static/dynamic |
| Pitch & Roll Accuracy: 0.1° static/dynamic |
| Position Accuracy: 1cm RTK |
| Velocity Accuracy: 0.03 m/s |
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| Heading Accuracy: 0.02/0.1° single/dual antenna |
| Pitch & Roll Accuracy: 0.003/0.005° inertial/GNSS-aided |
| Position Accuracy: 1.2m |
| Velocity Accuracy: 0.01 m/s |
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IF3500 FOG |
| Heading precision 0.05/0.1o single/dual antenna |
| Pitch & roll precision 0.02/0.01o inertial/GNSS-aided |
| Position precision 1.2m |
| Velocity precision 0.02 m/s |
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IF3000 FOG |
| Heading precision 0.05/0.1o single/dual antenna |
| Pitch & roll precision 0.05o static/dynamic |
| Position precision 1.2m |
| Velocity precision 0.02 m/s |
Compass Solutions
We offer a variety of electronic and gyroscopic compasses in both enclosed and board-level designs.These devices provide precise heading and orientation measurements essential for UAV and USV navigation, as well as for stabilizing and aligning antennas and sensor platforms. Equipped with sophisticated hard and soft iron calibration algorithms, they ensure high accuracy while maintaining a compact size and low weight.
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C90-C Triple-Axis |
| Heading precision 0.3~0.5o |
| Pitch/roll precision 0.1o |
| Pitch/roll range ±90/±360o |
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C900-A Triple-axis |
| Heading precision 1o |
| Inclination range ±80o |
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C9000-B 6-Axis Compass |
| Heading precision 0.3~0.5o |
| Pitch/roll precision 0.1o |
| Pitch/roll range ±85o |
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C9000-CD Triple-Axis Compass |
| Heading precision 0.3-0.5o |
| Pitch/roll precision 0.1o/0.1 – 0.5o |
| Pitch/roll range ±90/±360o |
Inclinometers and Tilt Sensors
We offer a diverse selection of tilt sensors and inclinometers designed for stabilization, orientation, and motion compensation in UAV, USV, and UGV applications. Our options include:
- Board-Level Sensors – tailored for oems and system integrators, ideal for applications with limited space and weight constraints.
- Enclosed Models – suitable for use in challenging environments.
- Wireless Transmission – enables real-time data transfer via iot protocols, perfect for remote monitoring and scenarios where cabling is not feasible.
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T7-A |
| Dimensions: 68 x 16 x 8 mm, weight: 7g |
| measurement range: ±10/30/60/90o |
| Accuracy: 0.3o |
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T7-B |
| Dimensions: 51.5 x 36 x 20 mm, Weight: 35g |
| Measurement range: ±90/180/270/360o |
| Accuracy: 0.1o |
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T7000-I Wireless |
| Dimensions: 94 x 74 x 64 mm, Weight: 475g |
| Measurement range: ±30o |
| Accuracy: 0.001o |
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G810 Angle Sensor |
| Dimensions: 52 x 58 mm, Weight: 180g |
| Measurement range: 0 -90/180/270/360o |
| Accuracy: 0.1 – 0.5o |
North-pointing Sensors
Our north-pointing sensors leverage cutting-edge inertial sensing technology to accurately identify true north, even in environments where traditional magnetic compasses fail. These sensors are particularly beneficial for navigation and orientation in USV and UUV applications.
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NF1000 |
| north-finding precision 1o sec lat |
| Heading precision 0.5o/h |
| Pitch/roll precision 0.2o/h |
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NF2000-A/B |
| North-finding precision 1/0.5o sec lat |
| Heading precision 0.2o/h |
| Pitch/roll precision 0.1/0.09o/h |
