Technopreneur Online Testing

Test 1

Technopreneur Online Testing

This test contain 50 question. Answer all questions. This question including multiple choice, single choice and True False.
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What Pinout do we use to Control Speed/Brightness?

Do we need libraries for DHT Sensors?

What is the maximum value for PWM?

How many direction do motors have?

Sensors doesn’t needs power instead of signal to operate?

Is that Bluetooth a Serial Communication Protocols?

How many Motor can be Controlled by L298N Driver?

What is Basic Component we need in Communication?

MQ-2 Sensor is sensitive to what?

What is the role of the Bluetooth module can we set?

What is Characteristics of Analog Signal?

How many types of motors do we have?

What does Ultrasonic Measures?

What is Algorithms?

How many volts that we use to power up batbot?

What the frequencies we used in Bluetooth HC-06?

What types of motor drives we used in Batbot?

How to control the Speed of Motors?

what is the default password to pairing bluetooth and smartphone?

What is RGB color model?

Is that Push Button is Analog Signal input?

What is Input?

Why we need Common GND Connection?

We use function to organize our code.

Does all pins in Arduino can be used as PWM?

How many direction does car have?

The difference between Active High and Active Low is the circuit connection only?

What model of motors we use in batbot?

How many types does RGB Led have?

What is microcontroller?

Variables can be any name?

We can control the PWM at pin 12 on Arduino Nano.

Communication types can be divided into 2 types which is Wired and Wireless?

How may Volt can Arduino produce?

What is maximum value for Analog Input?

How may types of DHT sensors have?

What is variables in programming?

In HC-SR04, Trigger Pins is to transmit waves?

What can Motor Driver Control?

We used array to store many data in one variable?

In DC Motors, if the current flows from negative terminal to positive terminal it will goes clockwise?

What makes Arduino Uno and Arduino Nano differences?

DHT sensor is stand for Digital Humidity Temperature Sensor?

What is basic signal that we mostly used in connecting Inputs and Outputs?

What is Arduino Board?

Loops means it will run once

Controlling PWM is same as we control voltage that we give to outputs?

What types of BLE?

What we can control with buzzer?

How many types of buzzer do we have?

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Passing grade - 95%


 

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