(2) Write a C statement to explicitly clear the timer 2 overflow flag bit (3) Does the pulseIn function internally use any timer? If yes, which one? (4) Write a C statement to locally enable the time 2 overflow interrupt. (5) What is the meaning of the following C condition on UNO digital pins? if PIND & 0x30) (6) For a 16 MHz board, how long does it take for an 8-bit timer to count from zero to 100 if the prescaler is 32? 7) Write a C statement that configures UNO digital pins 0 to 7 as output pins. (8) Identify all UNO digital pins that can be used by the attachInterrupt() function 9) Write a C statement to wait until an ADC conversion is complete. (10) Draw a UNO signal condition-ing circuit for a sensor output range of zero to one V (2) Write a C statement to explicitly clear the timer 2 overflow flag bit (3) Does the pulseIn function internally use any timer? If yes, which one? (4) Write a C statement to locally enable the time 2 overflow interrupt. (5) What is the meaning of the following C condition on UNO digital pins? if PIND & 0x30) (6) For a 16 MHz board, how long does it take for an 8-bit timer to count from zero to 100 if the prescaler is 32? 7) Write a C statement that configures UNO digital pins 0 to 7 as output pins. (8) Identify all UNO digital pins that can be used by the attachInterrupt() function 9) Write a C statement to wait until an ADC conversion is complete. (10) Draw a UNO signal condition-ing circuit for a sensor output range of zero to one V