Devide 12v square wave signal and output 5v squarewave

Using Arduino Project Guidance

system February 7, 2013, 12:18pm 25

You're still missing the digitalRead

Topic		Replies	Views	Activity
Arduino as a logic switching device Programming Questions	3	923	May 5, 2021
Square Wave -5/5 V out of the Arduino :) General Electronics	10	1999	May 6, 2021
reading vehical wheel speed sensor Project Guidance	2	668	May 5, 2021
Suggestions on code for reading square wave input Frequently-Asked Questions	2	3307	May 6, 2021
Reading and generating square waves at the same time. Programming Questions	14	3835	May 5, 2021