hello crazy engineers, i am currently in my third year of bachelors in electrical and electronics department. i ve been thinking very much about an idea of harnessing lightning energy....

😀thank you for replying!!!! actually i am using my old 40X atapi cdrom...... in that with 12-0-0-5 voltage supply i could make the cdrom work standalone without the use of...

i am recently doing my project " cdrom as audio cd player".... in that i am not getting my audio output from the headphone jack. is there any other way...