TechLeap 4.0 - QUIZ

TechLeap 4.0 - QUIZ

Professional Development

16 Qs

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TechLeap 4.0 - QUIZ

TechLeap 4.0 - QUIZ

Assessment

Quiz

Other

Professional Development

Practice Problem

Medium

Created by

HARISHANKAR R

Used 2+ times

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16 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Which feature makes ESP32 more suitable for IoT than Arduino Uno?

Built-in Wi-Fi & Bluetooth

Faster LED blinking

Cheaper price

More analog pins

2.

MULTIPLE CHOICE QUESTION

30 sec • 3 pts

What does PWM stand for?

Pulse Width Modulation

Power Watt Management

Pin Wire Mapping

Peripheral Wave Mode

3.

MULTIPLE CHOICE QUESTION

30 sec • 3 pts

What does an LDR measure?

Temperature

Light Intensity

Humidity

Sound

4.

MULTIPLE CHOICE QUESTION

30 sec • 3 pts

In an ultrasonic sensor, which pin sends the ultrasonic signal?

Echo

Trigger

VCC

GND

5.

MULTIPLE CHOICE QUESTION

30 sec • 3 pts

Which of these can be built using ESP32-CAM?

Light-controlled fan

Face detection security system

Humidity logger

Sound meter

6.

MULTIPLE CHOICE QUESTION

30 sec • 3 pts

MIT App Inventor is used to:

Build mobile apps visually

Build robot arms

Create AI models only

Program microcontrollers directly

7.

MULTIPLE CHOICE QUESTION

30 sec • 3 pts

What is Teachable Machine mainly used for?

Mechanical design

AI model training

Power supply testing

Circuit simulation

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