Knowledge Check

_are a type of resistor that use a system of color bands to indicate their resistance value and tolerance.

• Resistor

• Colored band resistor

• Multimeter

• Potentiometer

_is a tool for measuring voltage,

current, and resistance in the circuit

• Resistor

• Colored band resistor

• Multimeter

• Potentiometer

_ enables us to measure current, the flow of electric charge in a circuit.

• Resistor

• Colored band resistor

• Multimeter

• Potentiometer

_ is a dial with three connectors.

• Resistor

• Colored band resistor

• Multimeter

• Potentiometer

_ is a sensor whose resistance changes

based on the amount of light it senses

• Multimeter

• Photoresistor

• Potentiometer

• Ultrasonic

_ measure distances with an ultrasonic rangefinder (distance sensor) and Arduino's digital input.

• Multimeter

• Photoresistor

• Potentiometer

• Ultrasonic

Photoresistor is also called as an LDR which stands for _-dependent resistor.

• Bright

• Light

• Lightning

• LED

_ grants us the ability to vary resistance and control electrical signals, providing fine-tuning capabilities in various applications.

• Multimeter

• Light

• Potentiometer

• LDR