Obstacle avoider

What is the definition of an Obstacle Avoider Robot?

• A robot that follows a fixed path without changing direction.

• An autonomous robot that detects obstacles in its path and navigates around them to avoid collisions.

• A robot that only moves backward to avoid obstacles.

• A robot that requires manual control to avoid obstacles.

What is the definition of an Autonomous Robot?

• A robot that requires constant human control to perform tasks.

• A robot that only follows pre-programmed instructions without adapting to changes.

• A robot that can only move in a fixed environment without sensors.

• An intelligent machine that can perform tasks and operate independently without human control or intervention.

What is an IR (Infrared) Sensor?

• An electronic device that emits and detects infrared light to sense objects, measure heat, or detect motion.

• A device that emits and detects visible light to measure distance.

• A sensor that only detects sound waves in the environment

• A device used exclusively for temperature measurement without detecting objects.

What is an Ultrasonic Sensor?

• A sensor that detects magnetic fields to locate objects.

• A device that uses light waves to detect objects and measure distance.

• A sensor that emits ultrasonic sound waves and measures the time it takes for the echo to return to calculate the distance to an object.

• A device that measures temperature using infrared radiation.

What is a Servo Motor?

• A simple DC motor without any feedback system.

• An electromechanical device that produces precise torque and velocity controlled by a feedback loop to achieve accurate angular position or speed.

• A motor that operates only on AC power without any control circuit.

• A motor that runs only at fixed speeds without position control.

What is the Crazy Circuits Bit Board?

• An expansion board that greatly increases the number of interface points on a Micro:Bit, allowing connection of up to 20 components such as LEDs, buttons, servos, and sensors.

• A battery pack for powering Micro:Bit devices only.

• A standalone microcontroller board used for advanced robotics only.

• A software platform for programming Micro:Bit devices.

What is coding?

• Typing random letters without any specific purpose.

• Using a calculator to solve math problems.

• Drawing pictures on a computer screen.

• Writing instructions in a programming language to tell a computer or device what tasks to perform.

What is an actuator?

• A mechanical or electronic device that converts electrical signals into physical movement or action.

• A device that senses environmental changes and sends data to a controller.

• A tool used to program robots.

• A component that stores electrical energy.

What is the Arduino Robot?

• A software platform for programming Arduino devices remotely.

• A single-board microcontroller used only for simple LED projects.

• A robotic arm kit powered by Arduino Mega only.

• The first official Arduino on wheels, consisting of two programmable boards: a Motor Board that controls motors, and a Control Board that reads sensors and decides how to operate.

What is a Micro:bit Robot?

• A robot that uses Arduino as its main controller.

• A robot controlled only by manual switches without programming.

• A programmable robot built using the Micro:bit microcontroller board, equipped with motors, sensors, and programmable LEDs, designed for learning coding, robotics, and sensor integration.

• A robot that cannot be programmed and only moves in preset patterns.