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What is Arduino?

• Programming language

• Image editing software

• Open-source electronics platform

• Text editor

Answer explanation

Arduino is an open-source electronics platform, not a programming language, image editing software, or text editor.

What is Arduino?

• Programming language

• Image editing software

• Open-source electronics platform

• Text editor

Answer explanation

Arduino is an open-source electronics platform, not a programming language, image editing software, or text editor.

smart devices can help turn on or off light

• TRUE

• FLASE

Answer explanation

smart devices can indeed help turn on or off light, making the statement TRUE.

what is the main role of this chip

• to heat the board

• save the programmed input only

• being the brain of the Arduino

• there is no role at all

Answer explanation

The main role of this chip is being the brain of the Arduino, controlling and executing the programmed instructions.

arduino has a USB port

• yes

• no

Answer explanation

The correct answer is 'yes' because Arduino does have a USB port for connectivity.

Identify this component

• Arduino Uno board

• Raspberry Pi

• Breadboard / Protoboard

• White Plastic Board

Answer explanation

The correct component is a Breadboard / Protoboard, used for creating temporary circuits without soldering. It is commonly used for prototyping electronic projects.

What is an electrical circuit?

• An electrical loop with a starting point and an ending point.

• An arduino board

• A circuit that has leds, potentiometers, positive and negative volts.

Answer explanation

An electrical circuit is an electrical loop with a starting point and an ending point, allowing the flow of electricity from one point to another.

What is an LED?

• a light

• a light emitting diode

• a part of a circuit

Answer explanation

An LED stands for a light emitting diode, making it the correct choice among the options provided.

Why is a resistor important?

• It isn't important

• It increases the power of a circuit

• It controls the flow of electricity by lessening it to a certain amount

Answer explanation

It controls the flow of electricity by lessening it to a certain amount

A potentiometer is also known as a ___________________

• knob

• button

• variable resistor

Answer explanation

A potentiometer is also known as a variable resistor because it can vary the resistance in a circuit, unlike a knob or button.