Hardware Development Engineer Interview Questions

5,137 hardware development engineer interview questions shared by candidates

Technical: 1) What is ModBus? 2) Explain different types on communication/industry protocols. 3) Basic questions on Oscilloscope. 4) How do Air-conditions communicate with main control room? 5) What new eye-catching features you can add to a current pen drive, so it standout in current market. HR: 1) My 4y experience at my collage. 2) What new life changing things you learnt here at collage. 3) About Me & my family background.
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Hardware Engineer

Interviewed at Honeywell

4.1
Sep 11, 2025

Technical: 1) What is ModBus? 2) Explain different types on communication/industry protocols. 3) Basic questions on Oscilloscope. 4) How do Air-conditions communicate with main control room? 5) What new eye-catching features you can add to a current pen drive, so it standout in current market. HR: 1) My 4y experience at my collage. 2) What new life changing things you learnt here at collage. 3) About Me & my family background.

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