Unsoldered GY-51 LSM303DLH module 3-axis magnetic field acceleration
- Stock: 1
- Model: NB050
- Weight: 10.00g
Detailed Description:
- Name: LSM303DLH modules (three-axis magnetic field + triaxial accelerometer)
- Built-in 12bit AD converter chip, 16-bit data output
- High quality Immersion Gold PCB, machine welding process to ensure quality
- Chip: LSM303DLH
- Power supply: 3-5v (internal low dropout regulator)
- Communication: standard IIC communication protocol
- Magnetic field range: ± 1.3 / ± 1.9 / ± 2.5 / ± 4.0 / ± 4.7 /± 5.6 / ± 8.1 gauss
- Acceleration range: ± 2 g / ± 4 g / ± 8 g
LSM303D related presentations:
- LSM303DLH chip accelerometer, magnetometer, A / D converters and signal conditioning circuit integrated, still through the I2C bus and processor communication. Thus only one chip to achieve a six-axis data detection and output.
- LSM303DLH requires very little peripheral devices. The magnetometer and accelerometer and processors have their own a I2C bus communication.If the customer's I/O interface level of 1.8 V, Vdd_dig_M, Vdd_IO_A and Vdd_I2C_Bus are 1.8 V power supply, Vdd use above 2.5 V power supply;If the customer interface level of 2.6 V, besides Vdd_dig_M requirements 1.8 V, the other can use a 2.6 V.In the mentioned above, LSM303DLH setting/reset circuit are needed to maintain AMR main magnetic field.C1 and C2 for setting/reset circuit external matching capacitance, setting due to pulse and reset pulse has certain requirements, recommend that users don't modify the size of C1 and C2.
- If realizing the function of electronic compass, a three-axis magnetic sensor detection magnetic field and a three-axis accelerometer are necessary. As the micro mechanical technology mature, stmicroelectronics will launch three axis magnetometer and three-axis accelerometer integrated in a wrapper LSM303DLH combined sensor module for customer to make a high performance compass.
- ST integrated magnetometer and accelerometer sensor module LSM303DLH
- the main magnetic field direction in AMR on LSM303DLH not permanently remain unchanged.
- Set / reset circuit to LSM303DLH bring many advantages:
- Even if encountered strong magnetic field outside interference, interference disappears after LSM303DLH can resume normal operation without the need for users to be corrected again.
- Even if the long hours of work to maintain the initial magnetization direction can achieve accurate measurements, not because the chip temperature changes or internal noise increases affect measurement accuracy.
- Eliminate the bias drift caused by the bridge.
Parameter:
- LSM303DLH integrated three-axis magnetometer and triaxial accelerometer, a digital interface
- LSM303DLH is with automatic detection.
- LSM303DLH also incorporates a high-performance accelerometers.
- The accelerometer can be run on low-power mode