Coding and Robotics Review

Front

What device is pictured in the image?

Back

Camera

Front

What does RFID stand for?

Back

Radio Frequency Identification

Front

An RFID can only be activated by

Back

An RFID reader

Front

What is the capital of France?

Back

Paris

Front

What does LCD stand for?

Back

Liquid Crystal Display

Front

What colors are in a LCD display?

Back

Red, Green, Blue

Front

How is an image produced in an LCD?

Back

LCDs don't illuminate on their own and need light from a backlight.

Front

What is the name of the device in the picture? Options: Motor, Ultra Sonic Sound Sensor, Servo, Potentiometer

Back

Servo

Front

Which of the following is a correct statement about the difference between Servos and Motors? Motors have a positive and a negative wire and Servos do not, Motors can spin constantly, while Servos have more precise movements, Motors can rotate, but Servos cannot move, Motors can only spin clockwise, but Servos can rotate in any direction

Back

Motors can spin constantly, while Servos have more precise movements

Front

What is the name of the device in the picture? Options: Camera, Ultra Sonic Sound Sensor, Speakers, Temperature and Humidity Sensor

Back

Ultra Sonic Sound Sensor