To download mp3 (audio): Click "Download mp3" button
To Cut/Crop mp3: Please use the slider below and click on "Download mp3" button to download the selected part.
Note that video to mp3 conversion output is limited to 10 minutes.
Dark Detector LED Using LDR.
A small ciruit using LDR (Light dependent Resistor), where the LED light automatically turns on when the surronding are dark and automatically turns of when surrounding is bright.