Stemrobo Technologies Innovation Engineer Interview Questions, Process, and Tips

Q1. What is arduino uno.
Ans. 
Arduino Uno is a popular microcontroller board based on the ATmega328P chip.
• Arduino Uno is widely used for prototyping and DIY projects.

• It has 14 digital input/output pins, 6 analog inputs, a USB connection, a power jack, and a reset button.

• Arduino Uno can be programmed using the Arduino IDE and supports various sensors and actuators.

• It is compatible with a wide range of shields and modules for expanding its capabiliti
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Q2. Tell me about yourself.
Ans. 
I am a passionate and innovative engineer with a strong background in developing cutting-edge technologies.
• Experienced in designing and implementing innovative solutions

• Skilled in problem-solving and critical thinking

• Strong background in research and development

• Proficient in various programming languages such as Python, Java, and C++
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Q1. 1.What ia embedded systems
Ans. 
Embedded systems are specialized computing systems designed to perform specific tasks within a larger system.
• Embedded systems are typically found in everyday devices such as smartphones, cars, and home appliances.

• They are designed to be efficient, reliable, and often operate in real-time.

• Embedded systems often have limited resources such as memory and processing power.

• Examples of embedded systems include microcontrolle...read more
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Q2. 2.what do you know about arduino and raspberri pi
Ans. 
Arduino and Raspberry Pi are popular open-source hardware platforms used for creating DIY projects and prototypes.
• Arduino is a microcontroller board used for building simple electronic projects like robots, sensors, and IoT devices.

• Raspberry Pi is a single-board computer that can run various operating systems and is used for more complex projects like media centers, home automation, and servers.

• Both platforms have a la...read more
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Q3. Whats your last drawn salary and whats your expected salary
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Given 2 codes in c languages and guess the output

Discussion between Manager and Head of company

Simple online aptitude test which you will get after scrutiny.

Q1. Types of Diodes, Embedded C, Uses of Zener Diode, Transistors etc.
Ans. 
Diodes include Zener, Schottky, LED, etc. Transistors include BJT, FET, MOSFET, etc. Embedded C is used for microcontroller programming.
• Zener diodes are used for voltage regulation and protection against voltage spikes

• Schottky diodes have low forward voltage drop and are used in high-speed switching applications

• BJT transistors are used for amplification and switching

• FET and MOSFET transistors are used for low-power app...read more
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Q1. Why do you want to join this particular firm, Why do you think you are fit for this role, Why didn't you bag any other placement before, About yourself etc.
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Q1. Mainly description of the role, why do you think you are fit for the role etc.
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