Microcontrollers Quizzes, Questions & Answers

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Ec 334 Microcontroller Lab: Sessional Evaluation S6ece2

This evaluation for EC 334 Microcontroller Lab assesses knowledge on 8051 microcontroller architecture, covering data bus width, address lines, addressing modes, memory organization, and practical programming tasks. It is crucial...

Questions: 23 | Attempts: 189 | Last updated: Mar 20, 2023

Sample Question
The data bus width of 8051 is,

16 bit

8 bit

32 bit

64 bit

Elintlabz - Online Screening Test

ElintLabz - Online Screening Test assesses knowledge on Arduino programming, focusing on functions, ADC, and digital I\/O. It's designed for learners to validate their skills in microcontroller programming and interfacing,...

Questions: 100 | Attempts: 228 | Last updated: Mar 20, 2023

Sample Question
How many times the function loop() runs?

1

2

Infinite

None

Ea & Ham Club Online Quiz

The EA & Ham Club online Quiz assesses knowledge on Arduino technology, focusing on its components like AREF, PWM, and USB functionalities. It tests understanding of electronic principles such as reactive power and circuit...

Questions: 40 | Attempts: 162 | Last updated: Mar 21, 2023

Sample Question
What does the AREF (Analog Reference pin) on the arduino board do?

1. It sets the lower voltage limit as an external reference for analog input pins.

2. It sets the upper voltage limit as an internal reference for analog input pins.

3. It sets the lower voltage as an internal reference for analog input pins.

4. It sets the upper voltage as an external reference for analog input pins.

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