GY-273 HMC5883L module, axis magnetic electronic compass electronic compass sensor module

Product Features Small size: LCC 3x3x0.9mm High-precision: 2 - 1 degrees Low power consumption: 1.8V supply voltage Communication means: IIC communication protocol product description product description: Digital output: 2C digital output interface, design and use is very convenient. Small size: LCC 3x3x0.9mm package, suitable for mass production. High-precision: 2 - 1 degrees, built-in 12 A / D, OFFSET, SET / RESET circuit, there will be no magnetic saturation phenomenon, there will be no cumulative error Support automatic calibration procedures, simplifying the use of steps, the use of end products is very convenient. Built-in self-test circuit to facilitate mass production testing, without adding expensive test equipment. Low power consumption: 1.8V supply voltage, power consumption in sleep mode - 2.5 measurement models - 0.1mA Main applications: smart phones, sports watches, hand-held compass, automotive electronics. Chip HMC5883L module (three-axis magnetic field module) Power: 3-5v Communication method: IIC communication protocol Measuring range: ± 1.3-8 Gauss Size: 13.9 * 18.5