i have sine wave signal and want to make from it square signal, which i can use in arduino to measure frequency from 100hz to 10000hz
voltage 12-60V. I have tried to use LM393N for that, but google gives many solutions and as i don't really understand why and where should i use certain resistors and capacitors. I don't want to spend lot of time learning all electronic things, because i't my first and maybe last thing i do, if there is some already done solution i can even buy it, but i haven't found any.
So can someone provide simplest solution for that with a little bit explanation why things are there, i'm programmer so everything which is logical i can understand and i know simple things about electricity what you can learn in school.
btw i use this thing http://www.zeitnitz.eu/scope_en to generate and listen output signal before connecting to real device but in most cases it it starts to show required signal because input and output have somehow connected by mistake.
voltage 12-60V. I have tried to use LM393N for that, but google gives many solutions and as i don't really understand why and where should i use certain resistors and capacitors. I don't want to spend lot of time learning all electronic things, because i't my first and maybe last thing i do, if there is some already done solution i can even buy it, but i haven't found any.
So can someone provide simplest solution for that with a little bit explanation why things are there, i'm programmer so everything which is logical i can understand and i know simple things about electricity what you can learn in school.
btw i use this thing http://www.zeitnitz.eu/scope_en to generate and listen output signal before connecting to real device but in most cases it it starts to show required signal because input and output have somehow connected by mistake.