Write a program that blinks the UNO's LED at a user set frequency. Your program should ask the user for a number. The LED should then blink at a speed equal to the number entered by the user (per second). Example, if the user entered a 5, the LED should blink 5 times per second.

How can a user open a blank presentation? 1.on the file menu, click new, and then click recent templates 2.on the file menu, click new, and then click blank presentation 3. on the view menu, click templates, and then click recent templates 4. on the view menu, click samples, and then click blank presentation

Pthreads programming: create and terminate a thread write a c++ program that creates a thread. the main will display a message “hello world from the main”. the main will create a thread that will display a message “hello world from the thread” and then terminates with a call to pthread_exit()

When is it appropriate to use an absolute reference