Hobby Robot Circuits

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1. What does SCARA stand for?

A. Special computerised Articulated Robot Arm

B. Selective Compliance Assembly Robot Arm

C. Seiko Controlled Automated Robotic Assistant

D. Super Cool Automatic Robot Assistant

2. If a robot’s output is typically carried out by “actuators”, what input devices are found on a robot?

A. Google Glasses

B. Sensors

C. Keypads

D. VR Headsets

3. What is the definition of a Robot?

A. A machine which resembles a human being

B. Any machine which can follow instructions

C. A machine capable of carrying out a complex series of actions automatically, especially one programmable by a computer

D. A machine which can think for itself, especially if the thought processes are logical.

4. A device that converts motion into a sequence of digital pulses is called a/an —.

A. light sensor

B. servo

C. optical encoder

D. ultrasonic range finder

5. — is a device that sends pulses of sound out and reports the time at which the echo returns back to the sensor.

A. servo

B. gyroscope

C. ultrasonic range finder

D. optical encoders

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