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Questions and Answers
Which of the following topics is not mentioned as part of the offerings at STrobotix?
Which of the following topics is not mentioned as part of the offerings at STrobotix?
Exchanging ideas between two people results in each person retaining only their original idea.
Exchanging ideas between two people results in each person retaining only their original idea.
False
Who can be contacted for inquiries at STrobotix?
Who can be contacted for inquiries at STrobotix?
Er.Tejinder Devgon or Er.Shakshi Rana
The electronic components' specifications, size, and rating should be at your _____ when learning to make circuits.
The electronic components' specifications, size, and rating should be at your _____ when learning to make circuits.
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Match the following individuals with their contact numbers:
Match the following individuals with their contact numbers:
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What is a recommended resource for obtaining detailed information about electronic components?
What is a recommended resource for obtaining detailed information about electronic components?
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STrobotix offers 6-month industrial training programs.
STrobotix offers 6-month industrial training programs.
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What notation is used for carbon composite resistors?
What notation is used for carbon composite resistors?
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Wire wound resistors are typically used for low power applications.
Wire wound resistors are typically used for low power applications.
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What is the maximum power rating for carbon composite resistors?
What is the maximum power rating for carbon composite resistors?
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Wire wound resistors are prefixed with a '______' notation.
Wire wound resistors are prefixed with a '______' notation.
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Match the following resistor types with their characteristics:
Match the following resistor types with their characteristics:
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Which type of resistor typically has the lowest inductance?
Which type of resistor typically has the lowest inductance?
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Metal Film Resistors can have tolerances of ±10%.
Metal Film Resistors can have tolerances of ±10%.
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What is the basic manufacturing method for Metal Film Resistors?
What is the basic manufacturing method for Metal Film Resistors?
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Carbon composite resistors are available in E______, E12, and E24 packages.
Carbon composite resistors are available in E______, E12, and E24 packages.
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What is the primary purpose of using a geared motor in robotics?
What is the primary purpose of using a geared motor in robotics?
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Stepper motors require a specific circuit to run known as drives.
Stepper motors require a specific circuit to run known as drives.
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Name one disadvantage of stepper motors.
Name one disadvantage of stepper motors.
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The _____ of a stepper motor depends on the frequency of the signal applied.
The _____ of a stepper motor depends on the frequency of the signal applied.
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Match the type of stepper motor to its characteristic:
Match the type of stepper motor to its characteristic:
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What is the primary difference between an IR LED and a regular LED?
What is the primary difference between an IR LED and a regular LED?
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IR LEDs can be used for edge detection in robotics.
IR LEDs can be used for edge detection in robotics.
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What does IR stand for in the context of IR sensors?
What does IR stand for in the context of IR sensors?
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IR LED requires a voltage greater than _____ volts to light up.
IR LED requires a voltage greater than _____ volts to light up.
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Match the components with their respective functions in IR LED circuits:
Match the components with their respective functions in IR LED circuits:
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What happens to the voltage output of the 7805 when a load is connected?
What happens to the voltage output of the 7805 when a load is connected?
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IR LEDs are less prone to external light effects compared to LDR+LED combinations.
IR LEDs are less prone to external light effects compared to LDR+LED combinations.
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What device can be used to check if the IR transmitter is working?
What device can be used to check if the IR transmitter is working?
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The common application of IR sensors in robotics is to detect _____ or color.
The common application of IR sensors in robotics is to detect _____ or color.
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What should be done to measure the IR radiation emitted by an IR LED safely?
What should be done to measure the IR radiation emitted by an IR LED safely?
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What is the typical voltage rating of most available DC motors?
What is the typical voltage rating of most available DC motors?
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Torque is directly proportional to speed in DC motors.
Torque is directly proportional to speed in DC motors.
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What is the maximum speed achievable with three gears reducing from 2400 rpm?
What is the maximum speed achievable with three gears reducing from 2400 rpm?
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A DC geared motor with a torque of _______ is better suited for building robots.
A DC geared motor with a torque of _______ is better suited for building robots.
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Match the following motors with their specifications:
Match the following motors with their specifications:
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Why is it better to have a geared motor rather than a normal DC motor?
Why is it better to have a geared motor rather than a normal DC motor?
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Gear reduction generally decreases speed while increasing torque.
Gear reduction generally decreases speed while increasing torque.
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How much did the 2kgcms DC geared motor cost?
How much did the 2kgcms DC geared motor cost?
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The commonly available DC motors can operate at a current rating of _______.
The commonly available DC motors can operate at a current rating of _______.
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What is the approximate reduction ratio when using three gears for the speed of a DC motor rated at 2400 rpm?
What is the approximate reduction ratio when using three gears for the speed of a DC motor rated at 2400 rpm?
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Study Notes
Robotics for Beginners
- Based on digital and analog electronics
- Volume 1
- Authored by Er. Tejinder Devgon
- Published by STrobotix
Topics Covered
-
Embedded Systems
-
Robotics
-
PCB Designing & Simulation
-
Matlab Simulation
-
Aerial Modelling
-
6 Month / 6 Weeks Industrial Training
-
Major and Minor Projects / Thesis
-
Website: www.strobotix.com
-
Contact information provided
Preface
- The book focuses on practical experience in robotics, especially for beginners in India.
- It aims to teach troubleshooting techniques and electronics basics for robotics projects.
- Avoiding pre-made circuits found online is emphasized.
- The text highlights the importance of understanding electronic components' datasheets and manuals.
- The author and colleagues contributed ideas to the book.
Additional Information
- Various email addresses for contact are listed.
- A quote from George Bernard Shaw about the value of exchanging ideas is included.
- Simple steps to learn robotics are outlined.
- Information on breadboards, and common circuit errors and practical applications/examples are included.
- Different types of resistors (fixed, variable) are detailed, along with their characteristics and types(Carbon Resistor, Metal Film Resistor, Wire Wound, Semiconductor resistance)
- Capacitors: Types, characteristics, and parameters.
- Various types of capacitors and their applications are discussed (Electrolytic, Ceramic, Tantalum) along with their ratings and tolerances for various applications
- Diodes: Different types of diodes(Normal, IR LEDs, Photo Diodes, Zener Diodes, Bridge Rectifiers). their properties, and application circuits are explained.
- Transistors: The text includes the concept of transistor circuit configurations and how they are used in robotics
- Light Emitting Diodes(LEDs): Current ratings, typical voltage and life.
- Sensors: How they work and their applications are clarified, along with troubleshooting. (Temperature, light-LDR)
- DC motors: Types, wiring, and voltage requirements for various applications
- Servo motors: Understanding how control pulses (PWM) work and their applications
- Digital ICs: The book covers digital ICs that are essential in robotics
- Operational Amplifiers(OPAMPS), comparators
- 555 Timer IC and its modes of operation
- Motor driver Circuits for DC motors
- HT12D and HT12E wireless applications.
- Relays: Introduction, operation, and applications
- How to troubleshoot the circuits, common errors/problems.
- Various companies that manufacture these components are included in the index of the pages of the pdf document
- Contact details for further inquiries are listed.
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Description
Test your knowledge about electronic components and STrobotix offerings in this quiz. Covering topics such as resistor types and specifications, it will challenge your understanding of circuit construction. Perfect for students and enthusiasts eager to deepen their electronics knowledge.
