Arduino mp3

Nishanth's picture


Joined: Nov 01, 2017

Replies: 0
Arduino mp3
November 1, 2017 - 10:53pm

Hai,I made this mp3 using Arduino it is good and thanks.Now I would like to make this one with toggle switch means once switch "ON " that means input "LOW" keep it like that must be work.But now it is not working if switch OFF it is working . please give suggestions

Aswinth Raj's picture


Joined: Aug 16, 2016

Replies: 996

Hi Nishanth,

There are two types of switches NC (normally Closed) and Normally Open (NO). You must have been using a NC type, change to NO or bice versa and it should work as per your expectation