Field lines do not rotate with the rotation of the magnet ( I tried but couldn't figure out the mathematical jazz ) It is suitable to compare 2 magnets placed at the same distance from sensor and find out which is more strong. Arduino Uno can be powered multiple ways. For easy reference, I copied the answer from my other post here.
For such application multiple sensors are required with high speed mcu and display. Arduino hardware: arduino uno MAX30100 breakout: gnd - gnd 3.3v - vin int - d2 and. Vcc is the signal given by the microcontroller (one of the output pins from the Arduino). Not applicable for complex magnetic field.
Setting up board, serial and program port Step 3:Visualize Magnetic FieldĬheck out this video to find what happens when magnet is moved towards and away from the TLV 493 3D magnetic sensor.Īlso, notice how rotating the magnet rotates the pole detector: Visualization Port : Port 11 (select whichever new port appears after plugging kit to usb )