ICT G7 sensors

Sensors are .......

• devices used to decorate robots.

• devices that sense changes in the environment and convert them into signals.

• devices used to operate electrical appliances.

• devices used to store data.

Touch screens rely on sensors to detect where a finger touches the

screen.

• F

• T

......... is the first step in the work of the sensor.

• Sending signals to another device

• Converting signals into electrical signals

• Making a decision based on the sensed information

• Sensing changes in the environment

Time of flight sensors measure the time it takes for a light pulse to reach

an object and return.

• T

• F

Sensors work by capturing information, then converting it into electrical

signals.

• T

• F