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# simple ramp rate question

How would i ramp a variable at a rate of 50volts per second and then put it in a loop to check when the variable has reached 1000?

14th Apr 2019, 3:13 PM
neal Pfeiffenberger
4 ответов
+ 2
Oh you need it per second? Here ya go😁 import time from time import sleep ramp = 50 var = 0 while var <= 1000: var += ramp time.sleep(1) Time.Sleep() halts the execution of the program for a number of seconds, I told it to wait 1 second each time the loop iterates I hope this is what you wanted
24th Apr 2019, 4:28 AM
Trigger
+ 1
Is this wat you mean? This will increase the voltage by 50V every time the loop is iterated through volts = int(input()) while volts <= 1000: volts += 50 If you want the rate itself to increase exponentially it'll look something like this (just off the top of my head) ramp = 50 var = int(input()) while var <= 1000: var += ramp ramp += 50
23rd Apr 2019, 7:38 PM
Trigger
+ 1
Hmm thanks. I think my challenge is I need it to ramp at 50 volts per second. The first option starts at 50 and adds 50 to that value at a rate as fast as the computer can go. The second one changes the ramp value each time. I need that ramp rate to stay at 50v/s the entire time my loop runs until a separate variable hits 1000. I just can’t figure out how to store the ramp as a function of time.
24th Apr 2019, 12:27 AM
neal Pfeiffenberger
+ 1
Hi Thomas! Exactly! Thanks so much. This should do it.
24th Apr 2019, 3:51 PM
neal Pfeiffenberger
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