1、What functions do you want to achieve?
2、Is there a congenital defect in the plan?
3、How to overcome defects and achieve the desired functionality?
1、Is it using products triggered by the Antarctic magnetic field, the Arctic magnetic field, or products that can be triggered by both the North and South polar magnetic fields?
2、What type of packaging is suitable for the location of the sensor?
1、Is the magnetic circuit structure design reasonable?
2、Does the magnetic field strength meet the sensor requirements? Is there any interference between the magnetic fields of the left and right earphones? Does the adsorption magnet affect the operation of the sensor?
1、Analyze the problem of defective magnetic circuit products, locate the problem location, determine whether there is a significant difference in magnetic or assembly work, and guide the direction of rectification.
