We have develope a new product for Robots navigation and position.
General Description:
ZCC211S-232-GMD is a low cost plane digital compass module with low input voltage and power consumption(﹤20mA),small size(22*22mm) . The working principle: two axis which are perpendicular with each other in magnetic sensor induce the earth＇s magnetic component ,then get the azimuth angle. It communicates with PC through 232 full-duplex with high accuracy and stable performance. It features calibration function so you can get accurate azimuth angles wherever. Its baud rate is 9600bp/s ,4800 or 19200bp/s . There are both continuous and inquiry output mode. At the same time it has declination angle and deviation angle compensation function. It can suit different working conditions.

If you are interseted in this,please contact us.
Our web:http://www.zc-sesor.com
Contact man:Peter
E-mail:chaoyang@zc-sensor.com
Company name:Shanghai Zhichuan Tech Co,.LTD