Hardware Development Engineer Interview Questions

Hardware Electronics

Interviewed at Samsung Electronics

3.7★

Oct 12, 2020

had to take a quiz

Hardware Intern

Interviewed at Samsung Electronics

3.7★

Apr 9, 2019

Check if a string is palindrome in C and optimize the code

Hardware Test Engineer I

Interviewed at Samsung Electronics

3.7★

Aug 11, 2015

All small and basic concepts.

Hardware Test Engineer I

Interviewed at Samsung Electronics

3.7★

Sep 7, 2015

They asked to realize factorial and power series using logic gates

Hardware Engineer

Interviewed at Universal Quantum

4.9★

May 12, 2023

What you do and how you can apply your knowledge

Ingénieur hardware

Interviewed at MCA Groupe

3.1★

Jul 18, 2022

Quels sont les logiciels que vous avez utilisé lors de votre parcours scolaire?

Hardware Testing Engineer

Interviewed at Apmkingstrack Technologies

5★

Jul 30, 2025

✅ Power Electronics & Circuits 1. What is a MOSFET? 2. What is the difference between Buck, Boost, and Buck-Boost converters? 3. How to reduce 5V to 3.3V in a PCB circuit? 4. What increases noise in a sensor? 5. How to reduce noise in sensor readings? --- ✅ Basic Electronics 6. If Vin is 12V and R1 = R2, what is the voltage divider output (Vout)? 7. What is the power dissipated when current is 2A and resistance is 100Ω? 8. Find the reactance when capacitance is 10nF and frequency is 100kHz. --- ✅ Microcontroller & Embedded 9. How to read ADC value from a microcontroller? --- ✅ Communication Protocols 10. What is UART? 11. What is I2C? 12. What is SPI?

Hardware Engineer

Interviewed at Arduino

3.5★

Sep 4, 2024

What are you proud of?

Advanced analog electronics concepts which i had never heard of

Hardware

Interviewed at AMD

4★

Apr 26, 2015

Draw state diagram