Hello friends in this article we will learn how we can use GY-271 3-axis magnetic field sensor with arduino. By using this sensor and arduino board we can build a digital magnetic compass which can ...

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… ...

A demonstration of digital and analog magnetic sensors for Arduino boards. These are really simple sketches because these are really simple to interface parts. Arduino Uno. Sensor OUT+ on IO0 and OUT- ...

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 ...

The Hall effect sensor monitors the field of the permanent magnet and uses that information to modulate the magnetic field of the electromagnet, with everything being crunched by the Arduino.

In this paper, a dual-mode Arduino-based CMOS-MEMS magnetic field sensor system (DACM) integrated with on- chip self-calibration is presented. The proposed dual-mode sensor system consists of a micro ...

DIY Arduino LM393 Speed Sensor Robot Circuit Diagram. The complete circuit diagram of this Speed and distance sensing robot is shown below. The Bot consists of Arduino Nano as its brain, the two DC ...

Magnetic speed and direction sensor works with bigger gaps. Allegro MicroSystems has announced “industry’s first fully-integrated, ... I designed my own engine and wheel speed sensors using Hall ...