Arduino Certification Exam

Arduino Certification Exam

Exam Cost: USD 30.00

Benefits of LoopSkill Certification

You will become Internationally Certified Arduino Professional.

Backed by 5000+ Companies this Certification will provide you Great Job Opportunities.

Worldwide Average salary of an Arduino Professional is around $70,000 per annum.

Exam Cost: USD 30.00

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What Is Arduino?

Arduino is a corporation, initiative, and user community that creates and manufactures single-board microcontrollers and microcontroller kits for developing digital devices. Its hardware products are CC-BY-SA licensed, and its software is GNU Lesser General Public License or GNU General Public License licensed, allowing anybody to make Arduino boards and distribute software. Commercial Arduino boards are available through approved distributors or the official website.

Different microprocessors and controllers are used in Arduino board designs. The boards have digital and analog input/output (I/O) pins that can be used to connect to expansion boards, breadboards, and other circuits. Serial communications interfaces are included on the boards, including Universal Serial Bus on some variants, and are also used to load programs. The microcontrollers can be programmed in C and C++ using a standard API dubbed the "Arduino language." The Arduino project includes an integrated development environment (IDE) and a command line tool written in Go, in addition to using traditional compiler toolchains.

The Arduino project started in 2005 as a tool for students at the Interaction Design Institute in Ivrea, Italy, with the goal of providing a low-cost and simple way for novices and professionals to design devices that interact with their surroundings using sensors and actuators. Simple robots, thermostats, and motion detectors are all common examples of such gadgets aimed at beginning enthusiasts.


Salary Range of An Arduino Professional

Depending on the experience level and the demographic area, the salary of a Arduino Professional varies widely.

The following is the average Arduino Professional Salary in USA:

Best Minds In Arduino Development$100,000
Senior Arduino Professionals$ 85,000
Intermediate Arduino Professionals$ 65,000
Arduino Freshers$ 50,000


The following is the average Arduino Professional Salary in India:

Best Minds In Arduino DevelopmentINR 90,000
Senior Arduino ProfessionalsINR 60,000
Intermediate Arduino ProfessionalsINR 35,000
Arduino FreshersINR 20,000


What Is Arduino Certification?

Arduino Certification assesses a person's knowledge of the Arduino as well as their understanding of digital concepts. A variety of certifying authorities, ranging from government agencies to commercial enterprises and organisations, offer the Arduino certification. Certifications are normally obtained by the completion of an online or offline exam.

All certificates have their own set of benefits, such as international recognition, career opportunities, freelancing, and so on. So, Arduino certification is an online exam that evaluates a Professional's skills and knowledge in order to match them with the suitable opportunities.


Why should you take this Online Arduino Certification?

The online Arduino certification from Loopskill will assist you in becoming a certified Professional. You can take this exam and by scoring 70% you will become an internationally certified Arduino Professional. This certification will help you in three different ways:

  • You can demonstrate your Arduino certification to potential employers and can stand out of the crowd.
  • You can apply for great jobs using loopskill website or app; moreover, our partners companies will contact you directly for full-time or part-time opportunities depending on your skills & requirements.
  • Loopskill is not just a platform to get certified or to find full time jobs; here being a certified Professional you can also do freelancing for the clients around the globe. You will be approached by the clients who need your help in building some web based platform or some app based platform.

The loopskill’s online Arduino certification is created to help people in exploring and achieving their full potential so they can get connected to the best opportunities around the globe.


Main Features of Arduino

1. The board has USB interface capability, which allows it to work as a serial device and connect to other interfaces. The USB interface also serves as a power source for the board.

2. There is a chip on the Arduino UNO board that is directly connected to the USB port and functions as a virtual type serial port for the computer system. This facilitates communication and allows the board to connect to a variety of computer systems.

3. The ATMega328 microprocessor used in the Arduino UNO board is widely available and simple to use. Other components on the board include PWM pins, timers, external and internal interrupts, and several sleep modes.

4. The board is supplied as an open-source tool, which has its own benefit in that it is used by a huge number of people who can assist debug other issues with the board. As a result, the project's debugging operations become simple steps.

5. The board's pins function as an oscillator with a frequency of roughly 16 MHz, which is suitable for most applications. This has no effect on the microcontroller's speed.

6. The board also contains a voltage regulation feature that aids in the regulation of the board's power supply. The board can be powered directly without the need for external power, and the USB port can be used for this. The 12V power supply can be used as the board's external power supply.

7. There are thirteen digital and six analog pins on the Arduino UNO. The pins connect the hardware to the board and offer functionality to the board. These pins can be used to expand the computer's capabilities.

8. The tool also includes an ICSP connector, which allows you to skip the USB port and connect to the Arduino directly as a serial device.

9. There is a total of 32 KB of flash memory on the board, which is utilized to store data.

10. The board also contains an inboard LED to help with debugging and finding flaws in the code.

11. There is also a reset button on the board that can be used to restart the program.


Advantages & Disadvantages of Arduino

Arduino Advantages

  • The current CPU is capable of incredible speed (Trillions and Trillions of Instructions per Second)
  • Arduinos are capable of working with perfect precision. (If and only if the input is inappropriate or erroneous, the output is inaccurate (GIGO) Garbage In Garbage Out.)
  • They are compact and modest in size.
  • Modern processors are less expensive.
  • Multicore processors are now available on the market, which are significantly quicker and less expensive.
  • Modern processors are designed with Artificial Intelligence and cutting-edge technology, so they produce less heat and energy, and we don't need to take any special precautions to keep them cool.
  • GUI (Graphical User Interface) is a feature integrated into processors that allows users to freely use the mouse and other pointing devices and gadgets.

Arduino Disadvantages

  • Because the processor lacks its own IQ, it is destined to make mistakes when given inaccurate or incomplete data by the user.
  • With the wrong electric current and supply, the processor might be easily damaged.
  • Single-core processors are extremely slow, making it impossible to work with heavy software and programs.
  • The manufacturing of this type of processor is a time-consuming procedure.
  • Floating point operations are not supported by the majority of Arduinos.
  • They necessitate the use of machine language.


Important Topics to Learn & Master in Arduino

Introduction to Arduino

  • What is Arduino?
  • Hsitory of Arduino

Overview of Basic Electronic

  • Current and Voltage
  • Ohm's Law
  • Resistors and Capacitors
  • Voltage Divider Rule
  • Diodes and Transistors
  • Applications of Resistors, Capacitors, Diodes and Transistors

Overview of Digital Electronic

  • Number Systems
  • Logic Levels / Logic Values
  • Logic Gates, Truth Tables and Boolean Equations
  • 8-Bit Registers


  • What is an Actuator?
  • Different types of Actuator
  • Examples of different Actuators
  • Electrical Actuators
  • Different types of Electrical Actuators
  • Application of Actuator

Microprocessor & Microcontroller

  • What is a Microprocessor and a Microcontroller
  • Basic Parts of Microprocessor and Microcontroller
  • Difference between Microprocessor and Microcontroller
  • Applications of Microprocessors and Microcontrollers

Embedded C Programming

  • C Programming Overview
  • If-else Statement
  • For Loop
  • While Loop
  • Do-While Loop
  • Switch Statement
  • Polling based Software Development
  • Interrupt based Software Development
  • Infinite Loop and Interrupt Service Routine

Software Development Tools

  • Arduino IDE Software
  • Installation of Arduino IDE
  • USB to Serial Driver
  • Installation of USB to Serial Driver

Introduction to Arduino UNO

  • Features of Arduino UNO
  • Know your Arduino Board
  • PINOUTs of Arduino UNO

Input/Output Ports of Arduino

  • Digital Pins on Arduino
  • PinMode() in Arduino
  • DigitalWrite() in Arduino
  • Pull-up & Pull-Down Resistors
  • How to enable internal pull-up in Arduino?
  • DigitalRead() in Arduino

Light Emitting Diodes(LED) and Arduino

  • What is a Light Emitting Diode (LED)?
  • Circuit Diagram of LED Interfacing with Arduino
  • LED Interfacing with Arduino
  • LED Blinking with Arduino with different frequencies

Switch, 4X4 Keypad and Arduino

  • Circuit Diagram of Switch Interfacing with Arduino
  • Switch Interfacing with Arduino
  • Application of Switch
  • What is a Matrix Keypad?
  • 4X4 Keypad Interfacing with Arduino and Serial Monitor
  • 4X4 Keypad Interfacing with Arduino and LCD Display
  • 4X4 Keypad based Password with Arduino and LCD Display

Alphanumeric LCD and Arduino

  • What is an Alphanumeric LCD?
  • Circuit Diagram of 16X2 Alphanumeric LCD Interfacing with Arduino
  • 16X2 Alphanumeric LCD Interfacing with Arduino
  • Horizontal Scrolling in 16X2 Alphanumeric LCD with Arduino
  • Vertical Scrolling in 16X2 Alphanumeric LCD with Arduino
  • Application of Alphanumeric LCD

DC Motor, DC Motor Driver and Arduino

  • What is a DC Motor?
  • Different types of DC Motor
  • H-Bridge Driver
  • Circuit Diagram of L293D based DC Motor Driver Interfacing with Arduino
  • L293D based DC Motor Driver Interfacing with Arduino in 5V Mode
  • L293D based DC Motor Driver Interfacing with Arduino in PWM Mode

Analog to Digital Converter(ADC) and Arduino

  • Analog to Digital Converter(ADC) of Arduino
  • analogRead() in Arduino
  • Analog to Digital Converter(ADC) of Arduino and Serial Monitor
  • Analog to Digital Converter(ADC) of Arduino and LCD Display
  • Application of Analog to Digital Converter(ADC)

IR Sensor and Arduino

  • Circuit Diagram of IR Sensor
  • Circuit Diagram of Analog IR Sensor Interfacing with Arduino
  • Analog IR Sensor Interfacing with Arduino and Serial Monitor
  • Analog IR Sensor Interfacing with Arduino and LCD Display
  • Application of IR Sensor

Light Sensor and Arduino

  • Circuit Diagram of Light Sensor
  • Circuit Diagram of Analog Light Sensor Interfacing with Arduino
  • Analog Light Sensor Interfacing with Arduino and Serial Monitor
  • Analog Light Sensor Interfacing with Arduino and LCD Display
  • Application of Light Sensor

Bluetooth Technology and Arduino

  • Bluetooth Technology
  • HC-06 Bluetooth Module
  • Circuit Diagram of HC-06 Bluetooth Module with Arduino
  • HC-06 Bluetooth Module interfacing with Arduino

Analog Output of Arduino

  • analogWrite() in Arduino
  • PWM pulse output from Arduino
  • LED Fading with Arduino

Universal Synchronous and Asynchronous Receiver and Transmitter (USART) and Arduino

  • What is a Communication Protocol?
  • Serial and Parallel Communication
  • Simplex, Half Duplex and Full Duplex Communication
  • Universal Synchronous and Asynchronous Receiver and Transmitter (USART) Communication Protocol
  • USART of Arduino
  • Serial Monitor on Arduino
  • Application of USART Communication Protocol

PC communication with Arduino

  • PC to Arduino Communication
  • Arduino to PC Communication
  • Full Duplex Communication Between PC and Arduino and LCD Display

Radio Frequency(RF) Communication

  • 315/433 MHz RF Communication(ASK)
  • HT12D Decoder and HT12E Encoder
  • Circuit Diagram of RF Transmitter and Receiver
  • RF Transmitter and Receiver
  • Wireless Data Communication with RF Transmitter and Receiver
  • Application of RF Communication

Relay and Arduino

  • Relay Driving Circuit
  • Circuit Diagram of Relay Driving Circuit
  • Relay interfacing with Arduino
  • Circuit Diagram of Relay Interfacing with Arduino


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Arduino Certification Exam Arduino Certification Exam
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