View source for Microduino Read magnetic field intensity(Microduino 10dof)

{{Language | Microduino 磁场强度(Microduino 10dof)}}
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==Objective==
This 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==
*'''[[Microduino-Core]]'''
*'''[[Microduino-FT232R]]'''
*'''[[Microduino-Cube-S1]]'''
*'''[[Microduino-10DOF]]'''
*'''[[Microduino-OLED]]'''
*Other equipment
**USB cable 

==Schematic==
[[File:MicroduinoMPU6050计算角度原理图.jpg|600px|center|thumb]]

*Microduino-OLED
*Microduino-Core
*Microduino-10DOF
*Microduino-FT232R
*Microduino-Cube-S1

==Program==

Refer to HMC5883L10DOFOLED

==Debug==

Step 1：Stack all the upper Micrduino module, as follows:
[[File:Microduino磁场强度(10dof).jpg|600px|center|thumb]]

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.

==Result==

OLED will display a compass.

==Video==




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