QUESTION 1: Microcontrollers contain which of the following circuits within their IC:
Microprocessor
Flash and RAM
I/O interfacing
All of the above
QUESTION 2: The ATmega328P microcontrollers contain the following memory:
Flash memory
EEPROM
RAM
Flash and RAM
All of the above
QUESTION 3: Generating a simulated analog output is achieved by the digital output of the Arduino Uno board through the process of:
Analog output
AREF
Pulse width modulation (PWM)
SDA
QUESTION 4: The analog inputs from sensors, potentiometers, and buttons are
Peripheral Interface circuit
USART circuit
ADC circuit
PWM circuit
QUESTION 5: The If and IF else are a pair of commands in the Arduino Processing language that handle:
Settings given by the user
Conditions from the input circuits
Output results of the processor
All of the above
QUESTION 6: The voltage divider network circuit aids in what main purpose in input and output circuits:
QUESTION 7: The USB port serves 2 potential tasks on the Arduino Uno:
QUESTION 8: When the reset button on the Arduino board is pressed, what memory is erased?
All variables and results (RAM)
Sketches (flash memory)
EEPROM
RAM and flash memory
All memory
QUESTION 9: If the 9V battery is needed to power the dc motor in Week 4 lab, why is it connected to Vcc2 on the 54410 H-Bridge IC directly?
QUESTION 10: Explain three main parts of the Arduino sketch program. Detail what role each part of the programs play?