Hello, there is a potentiometer, and when rotating in 1 direction, it is necessary to send 1, in the other 0, did I correctly set the condition in if ? when changing by one, send, but this does not work, then 0, then 1 is constantly sent, even if the potentiometer does not rotate. How can I specify …

if you want to compare the current reading you must remember the old reading in a variable. Otherwise you have nothing to compare with. /* if this is for school, you are not allowed to remove this comment https://forum.arduino.cc/t/how-can-i-specify-this-task-in-if-is-this-even-possible/9000…

How can I specify this task in if ? is this even possible?

Other Hardware LEDs and Multiplexing

system Closed December 28, 2021, 8:26am 10

This topic was automatically closed 120 days after the last reply. New replies are no longer allowed.

Topic		Replies	Views
Help with a project General Guidance	4	1444	May 5, 2021
Potentiometer Controlled LEDs General Guidance	8	872	May 5, 2021
Beginner - I have problem with IF statement 3rd Party Boards	3	1562	May 6, 2021
Visualizza valore solo alla sua variazione Generale	8	1451	May 7, 2021
digitalWrite with else/if complication Programming	15	3951	May 5, 2021

How can I specify this task in if ? is this even possible?

Related topics