1. Selection and principle design of key components of circuits for new product development;

2. PCB drawing and soldering debugging;

3. Embedded software development and debugging;

4. Preparation of technical data, recording, sorting and archiving of test data;

5. Support for proofing, trial production and production of new products, and maintenance of existing products.

1. Full-time bachelor's degree or above, electronics, automation, communication and other related degrees;

2. Proficient in analog and digital electronic technology and able to design and debug circuits;

3. Be proficient in using circuit design and simulation software, and proficient in using office software;

4. Proficient in C language and familiar with the microcontroller development environment;

5. Have good learning and communication skills, have a good sense of responsibility and team spirit, and be full of work passion and innovation ability.