Micro:bit Input and Output Components

Front

What is a Micro:bit?

Back

A Micro:bit is a small programmable computer designed for education, allowing students to create interactive projects.

Front

What is an input device?

Back

An input device is a hardware component that allows users to provide data and control signals to a computer or other devices.

Front

What is a pressure sensor?

Back

A pressure sensor detects changes in pressure and converts it into an electrical signal.

Front

What is a photocell resistor?

Back

A photocell resistor, or light-dependent resistor (LDR), changes its resistance based on the amount of light it receives.

Front

What is a flex sensor?

Back

A flex sensor detects bending or flexing and changes its resistance accordingly.

Front

What is a push button?

Back

A push button is a simple switch that completes a circuit when pressed.

Front

What is the GND pin on a Micro:bit?

Back

The GND pin is the ground connection that completes the electrical circuit.

Front

What is the difference between the long and short legs of a component?

Back

The long leg is typically the positive (anode) leg, while the short leg is the negative (cathode) leg.

Front

What is a standard servo?

Back

A standard servo is a type of motor that can rotate to a specific angle, typically 180 degrees, and has a limited range of motion.

Front

What is a continuous servo?

Back

A continuous servo can rotate continuously in either direction but does not have a specific angle of rotation.