What is Compasses

Compasses is a very important category in the Office Supplies industry. A good Compasses can make a big difference in your comfort and productivity. There are many styles of Compasses available, so you can choose one that's well suited to your needs.

How to source & buy Compasses

At made-in-china.com, Compasses are made from various kinds of features such as Material, Wood, Plastic, Metal, which offer unique user experiences to every kind of taste.

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Compasses

The Best Compasses Products

By Nanjing Sky Mems Technology Co., Ltd.

ECB600 Built-in Calibration 3D Electronic Compass Digital Compass Magnetic Compass Sensor Module Main Features - Support Easy and Fast User Calibration, Easy to Use - Heading Accuracy: 0.3° RMS (25°C, Tilt Angle<30°) - Pitch and Roll Accuracy: ±0.1° (25°C, Full Range) - Hard/Soft Magnetic Compensation, Tilt Compensation - Wide Power Supply: 5~24V±0.3VDC - Interface: RS232 (default), or RS485 / LV-TTL (optional) - Wide Working Temperature: -40~+85°C - Small Size: 33*27*10mm Brief Introduction ECB600 digital compass module is a high accuracy 3D digital compass module that provides accurate heading and tilt readings, SkyMEMS's advanced hard and soft iron correction algorithms allow for compensation of magnetic distortions inherent in the user's system, resulting in reliable and consistent readings, and the user calibration is easy and fast, ECB600 can do user calibration by receiving commands sent by user, and user calibration can be done without connecting PC, it is easy and flexible. ECB600 integrates 3-axis magneto-inductive sensors, 3-axis MEMS accelerometer and central processing unit to calculate the heading data in real time and compensate the heading when it has inclination angle. ECB600 has multiple interfaces, and it enjoys small size, high accuracy, low power consumption and low cost, which is very convenient to be integrated into different systems, it has been widely used in laser rangefinders, antenna positioning, buoy, unmanned systems and marine navigation fields, etc. Technical Specifications Parameters Value Comments Heading Range 0~360° Accuracy 0.3° RMS 25°C, tilt angle<30° 0.5° RMS 25°C, tilt angle<60° 1.0° RMS 25°C, tilt angle<85° Resolution <0.1° Tilt Performance Specs Range roll: ±180º , pitch: ±85º Accuracy 0.1° RMS 25°C Resolution < 0.01° Electronical Performance Input Voltage 5~24V±0.3VDC Current 12mA@12VDC Power Consumption <0.2W Startup Time ≤500ms Environment Condition Working Temperature -40~+85°C Communication Protocol Communication Mode Interface: RS232 (default), or RS485 / LV-TTL settable Baud Rate 2400~115200 settable Maximum Output Speed 100Hz ODM supported Physical Parameter Dimensions (L x W x H) 33*27*10mm Weight around 8grams Typical Applications -laser rangefinders -antenna positioning -buoy -unmanned systems -marine navigation fields Heart and Fast Service

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