Hands$-$on Project

$1.$ Use time module to make the board go to sleep for different times, such as $1$ second and $0\mathrm{.}5$ seconds between $10$ LED blinking.

$2.$ Write and test an inline assembler code to add two numbers $100$ and $500.$

$3.$ Illustrate the use of USR button to flash the red LED and then use the RESET button to quit the script.

$4.$ Connect a resistor and an LED as shown in demo program. Answer the following:

a$)$ Which pin LED is connected to$?$

b$)$ How are the buttons USR and RST used here?

c$)$ What is the purpose of following statements:

y$12=$ machine.Pin$(\text{'}$Y$12\text{'})$

y$12(0$ if y$12()$ else $1)$