What do you need to build an Arduino Speed Sensor. Building an Arduino speed detector using IR technology to measure the speed of a moving object is much more cost-effective, and it is also very ...

Getting a magnetic field to balance on another magnetic field is about as easy as balancing a bowling ball on the tip of an ink pen. With a little help from an Arduino mega, however, [EmmaSong] was… ...

The Arduino Mega interfaces with a magnetic sensor module to detect magnetic fields, enabling applications such as proximity sensing, compass navigation, and detection of magnetic objects in robotics ...

The XENSIV™ TLx5012B is a 360° angle sensor that detects the orientation of a magnetic field. This is achieved by measuring sine and cosine angle components with monolithic integrated Giant Magneto ...