hard magnetic calibration 3d digital compass

{"cid":"91201226","title":"DCM302 Heading Angle 3D Digital Compass Magnetic Industrial Automation","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/75\/d7\/60cdc491d8ced4b123662be937d3-200x200-1.jpg","attrs":{"Price":"$266\/Pieces","Brand Name":"RION","Model Number":"DCM302-485","Minimum Order Quantity":"1","Delivery Time":"7 DAYS FOR SAMPLE","Place of Origin":"Guangdong, China","Packaging Details":"Cartons and sponge","Supply Ability":"3000 Piece\/Pieces per Week","Certification":"CE, ISO","Payment Terms":"T\/T, PAYPAL","Usage":"Magnetic Sensor","Application":"Industrial Automation","Heading accuracy":"0.5\u00b0~0.8\u00b0","Tilt angle accuracy":"0.1\u00b0","Power supply":"DC 5V","Output interface":"Standard RS232\/RS485\/TTL","Protection class":"IP 67","Wide temperature":"-40\u2103~+85\u2103"}}

{"cid":"91203438","title":"HEC303 3D Electronic Compass Sensor High-Precision","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/ce\/f5\/30acdde164b1d797eea371d1198f-200x200-1.jpg","attrs":{"Brand Name":"BWSENSING","Model Number":"HEC303","Minimum Order Quantity":"1 unit","Delivery Time":"3-5 working days","Place of Origin":"CHINA","Payment Terms":"T\/T","Packaging Details":"BWSENSING BOX,Express package","Azimuth Measurement range":"0~360\u00b0","Azimuth Accuracy":"After spatial calibration \u22640.3\u00b0(RMS) (tilt range -20\u00b0~20\u00b0)","Azimuth Resolution":"0.01\u00b0","Pitch Accuracy":"\u22640.2\u00b0\uff08RMS\uff09","Roll Accuracy":"\u22640.2\u00b0\uff08RMS\uff09","Operating temperature":"-40\u2103~70\u2103","Working current":"\u2264100mA","Power supply":"5V DC"}}

{"cid":"91223265","title":"ST400-A Single Axis Payload 10kg Manual Non Magnetic Turntable","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/bc\/ae\/f53f27f020379d9d201964c4430f-200x200-1.jpg","attrs":{"Price":"negotiable","Brand Name":"RUYA","Model Number":"ST400-A","Minimum Order Quantity":"1 set","Delivery Time":"2-3 months","Certification":"ISO 9001","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"\u22643 sets\uff0c3 months","Packaging Details":"wooden box","Load Weight":"10KG","Table Diameter":"\u0424400mm","Table Flatness":"0.02mm","Table Runout":"0.02mm","Rotary Accuracy":"\u00b13\u2033","Positioning Error":"\u00b10.1\u00b0","Positioning Repeatability":"\u00b10.1\u00b0","Measuring Range":"0~360\u00b0"}}

{"cid":"91221862","title":"Custom Photo Fridge Magnets 3d Photo Frame Magnets For Refrigerator","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/94\/ab\/7880d179fba1b71d79564a69310d-200x200-1.jpg","attrs":{"Price":"$0.25-$0.75","Brand Name":"GV","Model Number":"GV001","Minimum Order Quantity":"200 pieces","Delivery Time":"7-30 Natural Days","Certification":"SGS ISO EPR Sedex GST","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"200 Pieces+Per Week","Packaging Details":"Opp Bag\/Gift Box\/Custom Packaging","Usage Scenarios":"Souvenir Gift","Product name":"Custom Photo Fridge Magnets 3d Photo Frame Magnets For Refrigerator","Usage":"Home Decoration+fridge Decoration","Color":"Customized Color","Material":"Metal,Pvc,Resin,Rubber","Logo":"Custom Logo","Function":"Advertising Tourist Promotional","Keyword":"Promotional Gift Set Items","Shape":"Custom Shape","Design":"OEM Acceptable, OEM\/ODM, Customer Artwork, Customized Designs, 3D design","Item":"Blank Fridge Magnet, Freight Magnet, Wholesale cheap Blank Clear Acrylic Fridge Magnets with photo insert, Custom acrylic fridge magnet\/photo frames fridge magnet","Name":"Wholesale dry erase writing board custom blank fridge magnet, 3d fridge magnet, keychain, Artigifts Custom 3D Rubber Pvc Souvenir Magnet Blank Fridge Magnet, Wholesale blank personalised epoxy polyresin resin 3d fridge magnet","Magnetic sticker style":"Shape, Plant, Letter","Type":"Fridge Magnets, acrylic magnet"}}