Embedded Systems Interview Questions

486 embedded systems interview questions shared by candidates

1.Write program for BCD to Hexadecimal converter. It was for 60 minutes. We could get assistance if needed. I coded them. 2.Design a system that indicates water level in a tank. Indication must be using LED’s and only one LED has to glow that indicating the level. E.g.: if water level is at 6 liter then LED indicating 6 alone has to glow and rest must not.  Design a traffic junction. (They gave some set of rules we need to follow which will make it complicated).
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Embedded Systems Engineer

Interviewed at Efftronics Systems

3.2
Mar 1, 2019

1.Write program for BCD to Hexadecimal converter. It was for 60 minutes. We could get assistance if needed. I coded them. 2.Design a system that indicates water level in a tank. Indication must be using LED’s and only one LED has to glow that indicating the level. E.g.: if water level is at 6 liter then LED indicating 6 alone has to glow and rest must not.  Design a traffic junction. (They gave some set of rules we need to follow which will make it complicated).

Exam: - IQ - Networking - Writing an algorithm (Problem-solving). - Programming a peripheral for a microcontroller (ARM) with a given datasheet. Technical Interview: - Embedded systems concepts (Memory types, interfacing.. etc). - Debugging and JTAG. - Software compilation cycle.

Embedded Systems Engineer

Interviewed at ThirdWayv

3.7
Sep 6, 2020

Exam: - IQ - Networking - Writing an algorithm (Problem-solving). - Programming a peripheral for a microcontroller (ARM) with a given datasheet. Technical Interview: - Embedded systems concepts (Memory types, interfacing.. etc). - Debugging and JTAG. - Software compilation cycle.

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