WRITTEN TEST

• No WRITTEN TEST, but there were a few questions that had to be answered for getting shortlisted along with Resume.

GROUP DISCUSSION: NO

SKILLS REQUIRED:

• C
• Matlab/Simulink
• Analog digital
• Power electronics

INTERVIEW GUIDELINES

• Design an inverting amplifier circuit with gain = 200 using a low noise high-speed op-amp. Design a PCB to implement this circuit. Deliverables expected:

1. Schematic of the circuit
2. Simulation video link/URL
3. Bode plot
4. PCB Gerber files

• Write a code for sending a number from one Arduino to another Arduino using SPI. Deliverables expected:

1. Code files
2. Video of the solution

• List out the possible source of noise on a high-frequency circuit on a PCB.
• Explain the complete architecture of Fitbit at hardware and software level.

MPLOYEE.ME TIPS

• Courses Preferred: Analog and digital electronics, Power electronics, Networks and systems, Control systems, PCB designing, Embedded coding
• After being shortlisted they sent a few questions based on PCB designing and hardware coding which required SPI, I2C, etc., and the answering time was 24 hours. So basically they check your learning ability in a day