COMP

• Sound sensors is an input device that detects the intensity of the sound waves and convert these into electrical signal
• The Ultrasonic sensor measures the distance of nearby objects
• Blocks you need for programming the sound sensor in Miranda simulators: When starts up, open console, forever [print(sound sensor on-board loudness)]
• Light sensors are input devices, they are used to detect and measure the intensity of light in lux
• When starts up block is used to run the program after you click or tap the play icon\
• Forever block is used to run all blocks inside of it repeatedly
• If else then block is used when we want the robot to make a decision
• Wait seconds block is used to add time interval between commands
• Left wheel turns at power 100 right wheel turns at power 100 block is used to command the robot to move
• open console is used to open a small window next to the robot
• light sensor is used to print any text or value inside the slot
• Line follower sensor is used to detect the position of a line.
• Infrared sensors (IR) are used to allow the robot to stay away within the line
• Infrared Light Emitting Diode (IR LED) emit infrared light to the surface within 1-2 cm and reflects back to the photodiode
• 0 = all black
• 1 = right IR detects white
• 2 left IR detects a white surface\
• 3 = all white
• Equal block is used to compare the value detected by the line follower sensor
• Print is used to print any text or value inside the slot
• Line follower sensor value is used to get the value of the line follower sensor