J'ai passé un entretien chez e-con Systems (Chennai)
Entretien
They were expecting strong fundamentals very deeply like about diodes,transistors and circuits . They were expecting strong in C programming and that is it. It took 2 days for the entire process.
Questions d'entretien [1]
Question 1
About processor and basic electronics and c programming
J'ai postulé via un établissement d'enseignement supérieur ou universitaire. J'ai passé un entretien chez e-con Systems (Chennai) en mars 2026
Entretien
They ask about microprocessor, microcontroller and project explanation. What is capacitor, what is inductor, Draw and explain about nand gate. What is number system, octal to binary conversion. Self introduction, some circuit diagrams are given and also said to solve.
J'ai passé un entretien chez e-con Systems (Chennai)
Entretien
You apply through company website, LinkedIn, or referral.
HR shortlists based on resume, skills, and experience.
C programming concepts (pointers, structures, memory)
Microcontrollers (ARM, PIC, etc.)
Communication protocols (UART, SPI, I2C, CAN)
Interrupts
RTOS basics
Debugging methods
Questions d'entretien [1]
Question 1
Dso triggering modes
Ammeter voltage in connected above circuit
J'ai passé un entretien chez e-con Systems (Chennai)
Entretien
First stage was the written test. It contains general aptitude and electrical and electronics questions with two sets. One is MCQ and other one is theoretical. And ,then depends upon the performance the interview begins.
Questions d'entretien [1]
Question 1
They asked about the circuits, but it was too difficult.