As a sophomore (electronic information engineering), how should I position myself?

Give a reference:

Please go to Huayang for angular displacement sensor. ..

All the angular displacement sensors produced by our company are used in China. ..

www.hwayan.com

Beijing tianhaike non-contact angle transmission ..

Adopt new magnetic sensor, non-contact measurement, output analog voltage/current signal and various numbers. ..

www.bjthk.cn

[Sponsor link] Shanghai Haizhi precision conductive plastic angular displacement sensor

Ultra-precision conductive plastic substrate and platinum brush assembly of Duncan company in www.tw-sensor.com ...

Beijing Shunkaili Technology Co., Ltd. 。

PDF data of angle sensors uz9001uz9000kmz41are provided for college students.

Company telephone number: 010-8212397782127291.

Respondent: gqr 123- probationary period level 1 8-29 15:59.

Naiwei era has the leading inertia patent technology in China and has been committed to research and development for many years. ...

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2007 electronic competition car

Reward score: 0- 14 days 13 hours before the end of the question.

2030CM by 30CM, preferably 4-wheel independent drive.