Help in 3 questions -logic, PWM, and ADC

Thread Starter

yash_avengers

Joined Sep 28, 2015
15
1.) Why are limit switches used to trigger the next state instead of just always using timers for everything? (Hint. What would happen if we used timers for everything and the air pressure dropped?)

2.)How does the PWM output to the heater coil work?

3.)How did you calculate measured temperature from the analog input ADC(1)?
 

JohnInTX

Joined Jun 26, 2012
4,281
You will get more help here and ALSO if you ask questions that provide more detail. Attach any schematics, and what work you have done so far and you will likely get some help. As written, its hard to know what you are asking for and what help you need.

Good luck!
 

WBahn

Joined Mar 31, 2012
26,143
1.) Why are limit switches used to trigger the next state instead of just always using timers for everything? (Hint. What would happen if we used timers for everything and the air pressure dropped?)

2.)How does the PWM output to the heater coil work?

3.)How did you calculate measured temperature from the analog input ADC(1)?
You're kidding, right?

You actually expect someone to tell YOU how YOU calculated something?

Every question is looking for an answer that is specific to a particular set of tasks, probably performed as part of some lab. It appears you either didn't do the lab at all or let your partners do all the work, and now you want someone to provide the answers about things that you apparently didn't do.
 
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