Microduino Read magnetic field intensity(Microduino 10dof)
From Microduino Wiki
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ObjectiveThis tutorial will teath you to use the Microduino-10DOF's HMC5883L sensor to calculate the magnetic field strength and direction, the result will be displayed in OLED. Equipment
Schematic
ProgramRefer to HMC5883L10DOFOLED DebugStep 1: Stack all the upper Micrduino module, as follows: Step 2: Compile the program and download it. Step 3: Observe the OLED, use a magnet close to the sensor,the pointer will change on OLED. ResultOLED will display a compass. Video |