MSU206 MEMS Inertial Measurement Unit
Tau tshaj UART / SPI serial kev sib txuas lus interfaces
Ua - nyob rau hauv qhov kub thiab txias sensor
Pin-rau-pin siv tau nrog ADIS16575
Hauj lwm lawm
Lub ntsiab nta
3-axis digital gyroscope, ntsuas ntau yam ± 400℃/ s
3-axis digital accelerometer, ntsuas ntau ± 40 g
Tau tshaj UART / SPI serial kev sib txuas lus interfaces
Ua - nyob rau hauv qhov kub thiab txias sensor
Pin-rau-pin siv tau nrog ADIS16575
Daim ntawv thov teb
Navigation, kev taw qhia thiab kev tswj cov tshuab
Kev tswj tus cwj pwm
Tsis siv neeg tswj tshuab
Neeg hlau tswj
Gimbal stabilization thiab tswj
Tsheb positioning thiab orientation systems
Product Overview
MSU206 MEMS Inertial Measurement Unit (IMU) yog qhov siab -kev cia siab, nqi-zoo 6-axis inertial ntsuas module. Nws yog dav siv rau navigation, tswj thiab dynamic ntsuas tshuab rau tsheb, nkoj, UAVs thiab lwm yam nqa. Lub gyroscope thiab accelerometer koom ua ke hauv MSU206 series txais kev txiav-ntug MEMS inertial manufacturing technology, xa cov kev co zoo heev thiab kev ua haujlwm kub. Tag nrho- qhov kub tsis raug them nyiaj yog siv rau xoom kev tsis ncaj ncees, qhov ntsuas qhov ntsuas thiab tsis yog - orthogonality yuam kev, ua kom muaj kev ntsuas qhov ntsuas siab tshaj qhov ua haujlwm ntev.
Cim Technology
Lub tuam txhab yog ib lub tuam txhab ua haujlwm siab - thev naus laus zis nrog kev kaw tag nrho- lub peev xwm los ntawm fiber ntau winding rau FOGs, fiber ntau / MEMS inertial cov khoom, IMU circuits, software, thiab cov khoom siv kuaj. Xaus-rau- kev tswj cov txheej txheem kawg txhim kho kom zoo thiab txo cov nqi. Ua haujlwm raws li ISO9001, nws ua kom muaj kev ntseeg siab thiab sib xws. Lub MSU206 inertial ntsuas module txais ib qho txhuas alloy vaj tse, uas nta lub teeb yuag, siab structural zog, thiab zoo heev tiv thaiv kev co thiab poob siab.
MSU206 MEMS Inertial Measurement Unit
MSU206 MEMS Inertial Measurement Unit Performance Parameters
|
Parameter |
Technical Index |
|
Gyroscope |
|
|
Kev ntsuas ntau (degree / s) |
±500 |
|
Tag nrho -Tsub Bias (degree / h, 3σ) |
Tsawg dua los yog sib npaug li 60 |
|
Bias Stability (degree / h, 10s qhov rais nruab nrab) |
Tsawg dua los yog sib npaug li 5 |
|
Bias Instability (℃/ h, Allan variance, raug) |
Tsawg dua los yog sib npaug li 0.5 |
|
Bias Repeatability (degree / h) |
Tsawg dua los yog sib npaug li 5 |
|
Angular Random Taug kev (degree / √h) |
Tsawg dua los yog sib npaug li 0.2 |
|
Scale Factor Nonlinearity (ppm) |
Tsawg dua los yog sib npaug li 100 |
|
Bandwidth (Hz) |
Ntau dua lossis sib npaug rau 200Hz |
|
Hla -Coupling yuam kev (rad) |
Tsawg dua lossis sib npaug li 0.001 |
|
Bias Variation Nyob rau hauv vibration (degree / h, 20 ~ 2000 Hz, 6.06 g) |
Tsawg dua los yog sib npaug li 10 |
|
Accelerometer |
|
|
Kev ntsuas ntau (g) |
±40 |
|
Tag Nrho -Temperature Bias (mg, 3σ) |
Tsawg dua lossis sib npaug rau 3 (XY) Tsawg dua lossis sib npaug rau 5 (Z) |
|
Bias Stability (ug, 10s nruab nrab qhov rais) |
Tsawg dua los yog sib npaug li 100 |
|
Bias Instability (ug, Allan variance, typical) |
Tsawg dua los yog sib npaug li 30 |
|
Bias Repeatability (ug) |
Tsawg dua los yog sib npaug li 100 |
|
Kev nrawm nrawm (m / s / √h) |
Tsawg dua los yog sib npaug li 0.03 |
|
Scale Factor Nonlinearity (ppm, ± 1g input) |
Tsawg dua los yog sib npaug li 200 |
|
Hla -Coupling yuam kev (rad) |
Tsawg dua lossis sib npaug li 0.001 |
|
Bandwidth (Hz) |
Ntau dua lossis sib npaug rau 200Hz |
|
Magnetometer |
|
|
Kev ntsuas ntau (Gs) |
±8 |
|
Kev daws teeb meem (μGs) |
Tsawg dua los yog sib npaug li 200 |
|
Suab nrov ceev (μGs / √Hz) |
Tsawg dua los yog sib npaug li 50 |
|
Bandwidth (Hz) |
Ntau dua lossis sib npaug li 200 |
|
Cov yam ntxwv ntawm lub cev |
|
|
Cov khoom siv hluav taws xob (V) |
3.3 ± 0.3 (Ripple Tsawg dua lossis sib npaug rau 100mV) |
|
Cov ntaub ntawv hloov tshiab siab tshaj plaws (Hz) |
Ib qho SPI channel thiab ib UART channel |
|
Qhov hnyav (g) |
22.4×22.3×13.7 |
|
Cov khoom siv hluav taws xob (V) |
12±2 |
|
Kev ua haujlwm ib puag ncig |
|
|
Ua haujlwm kub (degree) |
-40~80 |
|
Cia kub (degree) |
-55~85 |
|
Kev vibration (g, RMS, 20 ~ 2000 Hz) |
20 ~ 2000HZ, 6.06 |
|
Kev poob siab (g, 1 ms ib nrab-sine mem tes) |
1000/1ms |
Product Overview
MSU206 MEMS Inertial Measurement Unit (IMU) yog qhov siab -kev cia siab, nqi-zoo 6-axis inertial ntsuas module. Nws yog dav siv rau navigation, tswj thiab dynamic ntsuas tshuab rau tsheb, nkoj, UAVs thiab lwm yam nqa. Lub gyroscope thiab accelerometer koom ua ke hauv MSU206 series txais kev txiav-ntug MEMS inertial manufacturing technology, xa cov kev co zoo heev thiab kev ua haujlwm kub. Tag nrho- qhov kub tsis raug them nyiaj yog siv rau xoom kev tsis ncaj ncees, qhov ntsuas qhov ntsuas thiab tsis yog - orthogonality yuam kev, ua kom muaj kev ntsuas qhov ntsuas siab tshaj qhov ua haujlwm ntev.
Ntsiab nta
- Core sensors domestically manufactured
- 3-axis digital gyroscope, ntsuas ntau yam ± 400℃/ s
- 3-axis digital accelerometer, ntsuas ntau ± 40 g
- Tag nrho - ntsuas kub thiab them nyiaj ntawm -40℃rau +80℃(rau gyroscopes thiab accelerometers)
- Tau tshaj UART / SPI serial kev sib txuas lus interfaces
- Ua - nyob rau hauv qhov kub thiab txias sensor
- Compact dimension thiab lub teeb yuag tsim
- Pin-rau-pin siv tau nrog ADIS16575
Daim ntawv thov teb
- Navigation, kev taw qhia thiab kev tswj cov tshuab
- Kev tswj tus cwj pwm
- Tsis siv neeg tswj tshuab
- Neeg hlau tswj
- Gimbal stabilization thiab tswj
- Precision ntsuas thiab ntsuas
- Tus cwj pwm siv rau UAVs, tsheb hauv av, nkoj thiab nkoj
- Mobile mapping cov ntaub ntawv tau txais
- Tsheb positioning thiab orientation systems
Technical Specifications
Table 1 Performance Parameters ntawm MSU206 Inertial Measurement Module
|
Parameter |
Technical Index |
|
Gyroscope |
|
|
Kev ntsuas ntau (degree / s) |
±500 |
|
Tag nrho -Tsub Bias (degree / h, 3σ) |
Tsawg dua los yog sib npaug li 60 |
|
Bias Stability (degree / h, 10s qhov rais nruab nrab) |
Tsawg dua los yog sib npaug li 5 |
|
Bias Instability (℃/ h, Allan variance, raug) |
Tsawg dua los yog sib npaug li 0.5 |
|
Bias Repeatability (degree / h) |
Tsawg dua los yog sib npaug li 5 |
|
Angular Random Taug kev (degree / √h) |
Tsawg dua los yog sib npaug li 0.2 |
|
Scale Factor Nonlinearity (ppm) |
Tsawg dua los yog sib npaug li 100 |
|
Bandwidth (Hz) |
Ntau dua lossis sib npaug rau 200Hz |
|
Hla -Coupling yuam kev (rad) |
Tsawg dua lossis sib npaug li 0.001 |
|
Bias Variation Nyob rau hauv vibration (degree / h, 20 ~ 2000 Hz, 6.06 g) |
Tsawg dua los yog sib npaug li 10 |
|
Accelerometer |
|
|
Kev ntsuas ntau (g) |
±40 |
|
Tag Nrho -Temperature Bias (mg, 3σ) |
Tsawg dua lossis sib npaug rau 3 (XY) Tsawg dua lossis sib npaug rau 5 (Z) |
|
Bias Stability (ug, 10s nruab nrab qhov rais) |
Tsawg dua los yog sib npaug li 100 |
|
Bias Instability (ug, Allan variance, typical) |
Tsawg dua los yog sib npaug li 30 |
|
Bias Repeatability (ug) |
Tsawg dua los yog sib npaug li 100 |
|
Kev nrawm nrawm (m / s / √h) |
Tsawg dua los yog sib npaug li 0.03 |
|
Scale Factor Nonlinearity (ppm, ± 1g input) |
Tsawg dua los yog sib npaug li 200 |
|
Hla -Coupling yuam kev (rad) |
Tsawg dua lossis sib npaug li 0.001 |
|
Bandwidth (Hz) |
Ntau dua lossis sib npaug rau 200Hz |
|
Magnetometer |
|
|
Kev ntsuas ntau (Gs) |
±8 |
|
Kev daws teeb meem (μGs) |
Tsawg dua los yog sib npaug li 200 |
|
Suab nrov ceev (μGs / √Hz) |
Tsawg dua los yog sib npaug li 50 |
|
Bandwidth (Hz) |
Ntau dua lossis sib npaug li 200 |
|
Cov yam ntxwv ntawm lub cev |
|
|
Cov khoom siv hluav taws xob (V) |
3.3 ± 0.3 (Ripple Tsawg dua lossis sib npaug rau 100mV) |
|
Steady-Kev siv hluav taws xob hauv xeev (W) |
Tsawg dua los yog sib npaug li 1 |
|
Startup Sijhawm (s) |
Tsawg dua los yog sib npaug 2 |
|
Cov ntaub ntawv hloov tshiab siab tshaj plaws (Hz) |
Ib qho SPI channel thiab ib UART channel |
|
Zuag qhia tag nrho Dimension (mm × mm × mm) |
2000 |
|
Qhov hnyav (g) |
22.4×22.3×13.7 |
|
Cov khoom siv hluav taws xob (V) |
12±2 |
|
Kev ua haujlwm ib puag ncig |
|
|
Ua haujlwm kub (degree) |
-40~80 |
|
Cia kub (degree) |
-55~85 |
|
Kev vibration (g, RMS, 20 ~ 2000 Hz) |
20 ~ 2000HZ, 6.06 |
|
Kev poob siab (g, 1 ms ib nrab-sine mem tes) |
1000/1ms |
Technical Specifications
Mechanical yam ntxwv
Lub MSU206 inertial ntsuas module txais ib qho txhuas alloy vaj tse, uas nta lub teeb yuag, siab structural zog, thiab zoo heev tiv thaiv kev co thiab poob siab. Daim duab qhia qhov ntev ntawm lub module yog qhia nyob rau hauv daim duab 1, thiab lub tsev yog fastened nrog peb M4 screws.
Daim duab 1 Daim Duab Dimension Drawing
Khoom cim & axis polarity
Thaum lub sij hawm installation, tus cab kuj tswj qhov system ntawm lub module yuav tsum muaj ib tug taag txheeb ze positional kev sib raug zoo nrog cov cab kuj tswj system ntawm lub hom phiaj cov cuab yeej. Cov cab kuj tswj qhov system txhais ntawm MSU206 MEMS inertial ntsuas module yog muab raws li hauv qab no.
Daim duab 2 Product Coordinate System
Interface txhais
MSU206 me me inertial ntsuas kev sib dhos siv ob - kab tus pin header nrog 1.0 hli suab rau cov teeb liab tawm sab nraud, qauv: 2 × 7 ob npaug - kab pin header (1.0 mm suab). Nws ua haujlwm rau lub zog thiab kev sib txuas lus sab nraud rau lub module.
Tus pin txoj kev txhais ntawm lub connector yog teev nyob rau hauv Table 2.
Table 2 Connector Pin txhais ntawm MSU206 Inertial Measurement Module
|
Pin No. |
Lub npe |
Hom |
Kev piav qhia |
|
1 |
DR |
Tso zis |
Cov ntaub ntawv npaj txhij |
|
2 |
SYNC |
Input / Output |
Sab nraud Synchronization Input & Output |
|
3 |
SPI1_SCK |
Input / Output |
SPI Serial Clock |
|
4 |
SPI1_MISO |
Tso zis |
SPI Data Output. Lub DOUT tus pin moos tso tawm cov ntaub ntawv tawm ntawm qhov poob ntawm SCLK |
|
5 |
SPI1_MISI |
Tswv yim |
SPI Data Input. Lub DIN tus pin moos nyob rau hauv cov ntaub ntawv nkag rau ntawm qhov nce ntawm SCLK |
|
6 |
SPI_SS0 |
Tswv yim |
SPI Chip Xaiv |
|
7 |
UART_RX |
Tswv yim |
UART Txais Chaw nres nkoj |
|
8 |
NRST |
Tswv yim |
Hardware Reset |
|
9 |
WM |
Tso zis |
Watermark Interrupt Signal, siv los saib xyuas qib sau ntawm FIFO queue |
|
10 |
UART_TX |
Tso zis |
UART Transmit Signal |
|
11 |
VDD |
Positive Power Rail |
Positive Power Supply |
|
12 |
SWCLK |
Tswv yim |
SWD Clock Signal |
|
13 |
GND |
Negative Fais Fab Rail |
Lub zog hauv av |
|
14 |
SWD |
Input / Output |
Bidirectional SWD Data Signal |
Daim duab 3 Connector Pinout Diagram
Tom qab cov khoom siv hluav taws xob poob qis dua qhov pib ua haujlwm ntawm lub cuab yeej, lub hwj chim -tawm lub sij hawm tOFF ua ntej re- lub hwj chim yuav tsum tsis pub tsawg tshaj 3 vib nas this. Lub zog tsis txaus- lub sijhawm tawm tuaj yeem ua rau kev pib ua haujlwm tsis zoo, latch- nce lossis pib tsis ua haujlwm ntawm lub cuab yeej.
Kev sib txuas lus sab nraud
SPI raws tu qauv specifications muaj nyob rau hauv Table 3.
Table 3 SPI Protocol Txhais
|
Lub npe |
R/W |
Flash thaub qab |
Chaw nyob |
Default Value |
Sau npe Description |
|
X_GYRO_LWR |
R |
Tsis muaj |
0x04, 0x05 |
N/A |
Cov zis: X-axis Gyroscope (Low Word) |
|
X_GYRO_UPR |
R |
Tsis muaj |
0x06, 0x07 |
N/A |
Cov zis: X-axis Gyroscope (High Word) |
|
Y_GYRO_LWR |
R |
Tsis muaj |
0x08, 0x09 |
N/A |
Cov zis: Y-axis Gyroscope (Low Word) |
|
Y_GYRO_UPR |
R |
Tsis muaj |
0x0A, 0x0B |
N/A |
Cov zis: Y-axis Gyroscope (High Word) |
|
Z_GYRO_LWR |
R |
Tsis muaj |
0x0C, 0x0D |
N/A |
Cov zis: Z-axis Gyroscope (Low Word) |
|
Z_GYRO_UPR |
R |
Tsis muaj |
0x0E, 0x0F |
N/A |
Cov zis: Z-axis Gyroscope (High Word) |
|
X_ACCL_LWR |
R |
Tsis muaj |
0x10, 0x11 |
N/A |
Cov zis: X-axis Accelerometer (Low Word) |
|
X_ACCL_UPR |
R |
Tsis muaj |
0x12, 0x13 |
N/A |
Cov zis: X-axis Accelerometer (High Word) |
|
Y_ACCL_LWR |
R |
Tsis muaj |
0x14, 0x15 |
N/A |
Cov zis: Y-axis Accelerometer (Low Word) |
|
Y_ACCL_UPR |
R |
Tsis muaj |
0x16, 0x17 |
N/A |
Cov zis: Y-axis Accelerometer (High Word) |
|
Z_ACCL_LWR |
R |
Tsis muaj |
0x18, 0x19 |
N/A |
Cov zis: Z-axis Accelerometer (Low Word) |
|
Z_ACCL_UPR |
R |
Tsis muaj |
0x1A, 0x1B |
N/A |
Cov zis: Z-axis Accelerometer (High Word) |
|
TEMP |
R |
Tsis muaj |
0x1C, 0x1D |
N/A |
Cov zis: Kub tus nqi |
|
TIME_STAMP_LWR |
R |
Tsis muaj |
0x1E, 0x1F |
N/A |
Cov ntaub ntawv tawm: Timestamp (Low Word) |
|
TIME_STAMP_UPR |
R |
Tsis muaj |
0x20, 0x21 |
N/A |
Tso zis: Timestamp (High Word) |
|
DATA_CNTR |
R |
Tsis muaj |
0x22, 0x23 |
N/A |
New Data Counter |
|
SPI_CHKSUM |
R |
Tsis muaj |
0x3E, 0x3F |
N/A |
Cov zis: SPI Checksum ntawm Cov Qauv Tam Sim No |
|
XG_BIAS_LWR |
R/W |
Yog lawm |
0x40, 0x41 |
0x0000 |
Calibration: X-axis Gyro Bias (Low Word) |
|
XG_BIAS_UPR |
R/W |
Yog lawm |
0x42, 0x43 |
0x0000 |
Calibration: X-axis Gyro Bias (High Word) |
|
YG_BIAS_LWR |
R/W |
Yog lawm |
0x44, 0x45 |
0x0000 |
Calibration: Y-axis Gyro Bias (Low Word) |
|
YG_BIAS_UPR |
R/W |
Yog lawm |
0x46, 0x47 |
0x0000 |
Calibration: Y-axis Gyro Bias (High Word) |
|
ZG_BIAS_LWR |
R/W |
Yog lawm |
0x48, 0x49 |
0x0000 |
Calibration: Z-axis Gyro Bias (Lwm Lo Lus) |
|
ZG_BIAS_UPR |
R/W |
Yog lawm |
0x4A, 0x4B |
0x0000 |
Calibration: Z-axis Gyro Bias (High Word) |
|
XA_BIAS_LWR |
R/W |
Yog lawm |
0x4C, 0x4D |
0x0000 |
Calibration: X-axis Accelerometer Bias (Lwm Lo Lus) |
|
XA_BIAS_UPR |
R/W |
Yog lawm |
0x4E, 0x4F |
0x0000 |
Calibration: X-axis Accelerometer Bias (High Word) |
|
YA_BIAS_LWR |
R/W |
Yog lawm |
0x50, 0x51 |
0x0000 |
Calibration: Y-axis Accelerometer Bias (Lwm Lo Lus) |
|
YA_BIAS_UPR |
R/W |
Yog lawm |
0x52, 0x53 |
0x0000 |
Calibration: Y-axis Accelerometer Bias (High Word) |
|
ZA_BIAS_LWR |
R/W |
Yog lawm |
0x54, 0x55 |
0x0000 |
Calibration: Z-axis Accelerometer Bias (Lwm Lo Lus) |
|
ZA_BIAS_UPR |
R/W |
Yog lawm |
0x56, 0x57 |
0x0000 |
Calibration: Z-axis Accelerometer Bias (High Word) |
|
RNG_MDL |
R |
Tsis muaj |
0x5E, 0x5F |
N/A |
Kev ntsuas Range Identifier |
|
MSC_CTRL |
R/W |
Yog lawm |
0x60, 0x61 |
0x00C1 |
Tswjhwm: I / O thiab lwm yam muaj nuj nqi |
|
DEC_RATE |
R/W |
Tsis muaj |
0x64, 0x65 |
0x0000 |
Tswjhwm: Output Data Rate (ODR) |
|
NULL_CTRL |
R/W |
Tsis muaj |
0x66, 0x67 |
0x070A |
Tswjhwm: Lub Sijhawm Tsis Txaus Siab |
|
GLOB_CMD |
W |
Tsis muaj |
0x68, 0x69 |
N/A |
Tswj: Ntiaj teb no hais kom sau npe |
|
FW_REV |
R |
Tsis muaj |
0x6C, 0x6D |
N/A |
Identifier: Firmware Revision |
|
DAY_MONTH |
R |
Tsis muaj |
0x6E, 0x6F |
N/A |
Identifier: Hnub Code (Hnub / hli) |
|
YOG |
R |
Tsis muaj |
0x70, 0x71 |
N/A |
Identifier: Hnub tim Code (Xyoo) |
|
PROD_ID |
R |
Tsis muaj |
0x72, 0x73 |
0 x40b |
Identifier: Tshooj Naj Npawb |
|
SERIAL_NUM |
R |
Tsis muaj |
0x74, 0x75 |
N/A |
Identifier: Serial Number |
UART tso tawm cov ntaub ntawv nyob rau hauv default periodic broadcast hom ntawm 200 Hz. Txhua cov ntaub ntawv muaj 44 bytes. Lub neej ntawd baud tus nqi yog 460800 bps (configurable), nrog rau kev sib txuas lus hom: 1 pib ntsis, 8 cov ntaub ntawv khoom, 1 nres me ntsis, tsis muaj parity check. Rau ntau-byte variables, tus byte qis yog kis ua ntej, ua raws li cov byte siab. Tus qauv kev sib txuas lus raws tu qauv tau teev nyob rau hauv cov lus hauv qab no.
Table 4 Kev Sib Txuas Lus Cov Ntsiab Lus ntawm XDIMU-55AA MEMS Inertial Measurement Module
|
Tsis muaj. |
Pib Byte Index |
Byte suav |
Cov ntsiab lus |
Scale Factor |
Ntau yam |
Chav tsev |
Lus ceeb toom |
|
1 |
0 |
1 |
0x55 |
1 |
Ncej Header |
||
|
2 |
1 |
1 |
0x ua |
1 |
Ncej Header |
||
|
3 |
2 |
1 |
36 |
1 |
Cov ntaub ntawv Length |
||
|
4 |
3 |
4 |
PCnum |
1 |
1ms Tus nqi |
||
|
5 |
7 |
4 |
X-axis Angular Rate |
0.000001 |
[-1000, 1000] |
degree / s |
|
|
6 |
11 |
4 |
Y-axis Angular Rate |
0.000001 |
[-1000, 1000] |
degree / s |
|
|
7 |
15 |
4 |
Z-axis Angular Rate |
0.000001 |
[-1000, 1000] |
degree / s |
|
|
8 |
19 |
4 |
X-axis Acceleration |
0.000001 |
[-40g, 40g] |
m/s² |
|
|
9 |
23 |
4 |
Y-axis Acceleration |
0.000001 |
[-40g, 40g] |
m/s² |
|
|
10 |
27 |
4 |
Z-axis Acceleration |
0.000001 |
[-40g, 40g] |
m/s² |
|
|
11 |
31 |
2 |
Kub |
0.008 |
[-120, 120] |
degree |
|
|
12 |
33 |
2 |
Khaws tseg |
||||
|
13 |
35 |
4 |
Khaws tseg |
||||
|
14 |
39 |
1 |
Checksum |
1 |
[0, 255] |
Txo 8 khoom ntawm cov lej ntawm cov bytes ntawm qhov ntsuas 2 txog 38 |
Cov khoom ua haujlwm ceev faj
- Paub meej tias tus pin hluav taws xob txhais nruj me ntsis; ua raws li qhov kev npaj pinout thaum xaim kom tsis txhob muaj kev sib txuas tsis raug.
- Cov khoom no yog cov cuab yeej ntsuas precision. Tsis txhob muaj kev cuam tshuam, kev sib tsoo lossis kev sib tsoo ntawm cov khoom siv ntau tshaj qhov kev txwv thaum tuav.
- Mounting flatness ho cuam tshuam rau kev ntsuas angular. Xyuas kom lub mounting nto muaj flatness siab kom tshem tawm installation - yuam kev yuam kev.
- Txhim kho lub module kom ruaj khov thiab ntseeg tau los tiv thaiv kev ntsuas drift los ntawm kev sib dhos xoob.
- Siv tshuaj tiv thaiv- tiv thaiv zoo li qub thaum lub sijhawm teeb tsa thiab ua haujlwm; pom zoo hnav ib qho anti- zoo li qub wristband.
- Ua haujlwm lub cuab yeej nruj me ntsis raws li phau ntawv qhia no thiab txheeb xyuas qhov chaw sab nraud ua tau raws li qhov yuav tsum tau ua. Tsis txhob disassemble lub tsev lossis hloov kho cov khoom siv sab hauv yog tias muaj teeb meem tshwm sim; tiv tauj peb pab neeg txhawb nqa kev daws teeb meem.
Cim npe nrov: msu206 mems inertial ntsuas tsev, Tuam Tshoj msu206 mems inertial ntsuas tsev manufacturers, hoobkas
