Electronic compass HMR3500-CH

3DMEMS

3D ELECTRONIC COMPASS MODULE ● User-driven calibration with zero leakage magnetic field. Hard and soft iron corrections using the ● Small size, suitable for tight installation conditions and minimal layout constraints ● Pitch and roll accuracy of ± 89 °, continuous roll capability of 360 ° ● Conventional magnetic compensation for hard and soft iron ● Above 1 ° heading accuracy (1σ), 0.1 ° resolution ● Operating temperature range of -40 ℃ to + 85 ℃ ● 24 conventional coordinate headings PRODUCT DESCRIPTION The domestic version of HMR3500-CH three-dimensional electronic compass is available. This product can completely replace the imported version. Its hardware is 100% imported from the United States. The software design and imported version can be completely matched. It can be directly installed and used without changing any hardware size or software program. HMR3500-CH compass module is a three-axis digital compass solution with a customizable coordinate system that can be installed at any predetermined heading. Combines data from three heterogeneous magnetoresistive sensors with data from three MEMS accelerometers to provide compass heading, pitch, and tilt angle information. HMR3500-CH provides hard iron and soft iron magnetic compensation algorithms to correct the effects of magnetic field distortion. In addition, a world magnetic field model is provided, which can automatically provide magnetic declination compensation relative to true north (geographic north).