Chips&Compoments

The M3G-230 MEMS three-axis gyroscope assembly is a highly reliable and cost-effective 3-axis MEMS gyroscope, suitable for navigation, control, and other fields of low- and medium-orbit satellites. The M3G-230 series three-axis gyroscope assembly integrates high-performance MEMS gyroscopes within an independent structure. The gyroscopes used in the system represent the leading level of domestically produced MEMS technology inertial devices. All electronic components within the system are 100% domestically produced. The three-axis MEMS gyroscopes sense the angular motion of the carrier, and the system internally compensates for zero position, scale factor, and non-orthogonal errors across all temperature parameters, maintaining high measurement accuracy over a long period of time.

The M3G-220 MEMS three-axis gyroscope assembly is a highly reliable and cost-effective 3-axis MEMS gyroscope assembly, specifically designed for navigation and control applications in low- and medium-orbit satellites. The M3G-220 series of three-axis gyroscope assemblies integrates high-performance MEMS gyroscopes within an independent structure. The gyroscopes used in the system represent the leading level of domestically produced MEMS technology inertial devices. All electronic components within the system are 100% domestically produced. The three-axis MEMS gyroscopes sense the angular motion of the carrier, and the system internally compensates for zero position, scale factor, and non-orthogonal errors across all temperature parameters, maintaining high measurement accuracy over extended periods.

The M3G-210 MEMS three-axis gyroscope is a highly reliable and cost-effective 3-axis MEMS gyroscope assembly, widely applicable in navigation, control, and other fields represented by stability control. The M3G-210 series three-axis gyroscope assembly integrates high-performance MEMS gyroscopes within an independent structure. The gyroscopes selected for the system represent the advanced level of domestic MEMS technology inertial devices. All electronic components within the system are 100% domestically produced. The system internally compensates for the zero bias, scale factor, and non-orthogonal error of the three-axis MEMS gyroscopes across all temperature parameters, maintaining high measurement accuracy over a long period of time.

The M-QMG07-XXX gyroscope is a single-axis capacitive MEMS gyroscope, primarily composed of a fully silicon MEMS sensing structure and a low-power signal processing ASIC. The M-QMG07-XXX gyroscope is powered by a single power supply, with typical low power consumption. The output digital signal is in SPI mode. Product packaging. The product is packaged in a standard LCC20 ceramic package with a total of 20 pins. The product weight is 0.60±0.02 grams.

MG-404 single axis gyroscope is a high-precision MEMS single axis gyroscope product launched by Micro-Magic Inc company. Adopting small volume ceramic packaging, it has the characteristics of high precision, wide range, resistance to large impact, wide temperature range, and fully digital output. Mainly used in inertial navigation, integrated navigation, attitude reference system (AHRS), platform stabilization system, unmanned aerial vehicle flight control, etc.

MG-403 single axis gyroscope is a high-precision MEMS single axis gyroscope product launched by Micro-Magic Inc company. Adopting small volume ceramic packaging, it has the characteristics of high precision, wide range, resistance to large impact, wide temperature range, and fully digital output. Mainly used in inertial navigation, integrated navigation, attitude reference system (AHRS), platform stabilization system, unmanned aerial vehicle flight control, etc.

MG-401 single axis gyroscope is a high-precision MEMS single axis gyroscope product launched by Micro-Magic Inc company. Adopting small volume ceramic packaging, it has the characteristics of high precision, wide range, resistance to large impact, wide temperature range, and fully digital output. Mainly used in inertial navigation, integrated navigation, attitude reference system (AHRS), platform stabilization system, unmanned aerial vehicle flight control, etc.

MG-503 single axis gyroscope is a high-precision MEMS single axis gyroscope product launched by Micro-Magic Inc company. Adopting small volume ceramic packaging, it has the characteristics of high precision, wide range, resistance to large impact, wide temperature range, and fully digital output. Mainly used in inertial navigation, integrated navigation, attitude reference system (AHRS), platform stabilization system, unmanned aerial vehicle flight control, etc.

MG-501 single axis gyroscope is a high-precision MEMS single axis gyroscope product launched by Micro-Magic Inc company. Adopting small volume ceramic packaging, it has the characteristics of high precision, wide range, resistance to large impact, wide temperature range, and fully digital output. Mainly used in inertial navigation, integrated navigation, attitude reference system (AHRS), platform stabilization system, unmanned aerial vehicle flight control, etc.

This A/D conversion board transforms the analog current input by 3 quartz flexible accelerometer and 3 PT1000 input temperature signals into digital signals and outputs data in RS422 communication. (This board is 1Hz broadcast sending in default mode)

The high-precision AD conversion circuit is used to convert the current signal output by the accelerometer into a digital signal. It is mainly The functions include: 1.       Synchronization signal receiving function: Receiving differential synchronization signal input and latching AD values to achieve synchronous acquisition and synchronous communication; 2.       Serial protocol communication function: Triggered by a synchronization signal, it periodically sends current acquisition values using the standard RS422 protocol. 3.       Internal and external synchronous switching and upload frequency adjustment function: It can be adjusted to internal synchronous upload or external synchronous upload of the acquisition circuit through commands, and the upload frequency can be modified through commands.

The G-F3X35 fiber optic gyroscope is a low to medium precision, miniaturized tri-axis gyroscope, as shown in Figure 1. It has the advantages of small size, light weight, no moving parts, high reliability, and long service life. Its digital output is convenient for system integration and can be applied in fields such as aviation, aerospace, ships, weapons, coal mine measurement, and automotive electronics.