Eachine Cjmcu-49 Hmc5883l Electronic Compass Module Three Axis Magnetoresistive Sensor

CJMCU-49 HMC5883L Electronic Compass Module Three Axis Magnetoresistive Sensor Specification: Plate size: 16 x 18 mm Supply voltage: 3.3V or 5V Pin spacing: 2.54mm (100mil) Low power consumption: Supply voltage 1.8V Power sleep mode: 2.5 microamp Measurement mode: 0.1mA Small package size: 3 x 3 x 0.9 mm LCC. Description: Digital output: 2C digital output, interface design is very convenient. HMC5883L small plate integrates all required resistors and capacitors, only an external power supply, ground, SDA, SCL line can read data via IIC interface. High precision: 1-2 degrees, built-in 12 A / D, OFFSET, SET / RESET circuit, magnetic saturation does not occur, there will be no cumulative error. Supports automatic calibration procedures, simplify the use of steps, the end product is very easy to use. Built-in self-test circuit to facilitate production test, without additional expensive test equipment. Main applications: smart phones, sports watches, handheld compass, automotive electronics, etc. Package included: 1 x CJMCU-49 HMC5883L module