03 Buttons and LEDs (PICO)

What type of buttons will require continuous compression to remain 'on' or 'off'?

• Rotary switch

• Latching push button switch

• Momentary Push Buttons

• Toggle switch

What does the value 1 and 0 mean on the LEDs?

• 1 means high voltage and 0 means low voltage

• 1 means on and 0 means off

• 1 means low voltage and 0 means high voltage

• 1 means off and 0 means on

What does the sleep value represent in the code?

• Time for the circuit to reset

• Time for the program to wait before executing the next line

• Time for the LED to light up

• Time for the button to remain pressed

What uses can you think of for using buttons and LEDs?

• Controlling traffic lights

• Creating a game controller

• Building a home automation system

• All of the above

What type of switch is a light switch?

• Rotary switch

• Latching push button switch

• Toggle switch

• Momentary Push Buttons

What is the purpose of using resistors in the circuit?

• To amplify the signal

• To decrease the resistance

• To increase the voltage

• To control the flow of current

What is the function of the onboard LED in the circuit?

• To indicate button press

• To indicate power supply

• To indicate circuit overload

• To indicate LED malfunction

What is the function of the sleep function in the code?

• To reset the circuit

• To put the program to sleep

• To turn off the LEDs

• To delay the execution of the next line

What is the purpose of using the breadboard in the circuit?

• To provide power to the components

• To increase the resistance in the circuit

• To amplify the signal

• To connect the components without soldering

What type of device is a button?

• Input Device

• Button Device

• Output Device

• Network Device