Morse Code key connect with computer

This is my 1st project, the Morse Code key connect with computer via USB Beginning Prepared a computer mouse and open the case, remove the circuit board from mouse. Cover the LED Use paper and tape to cover the LED on the circuit board to block the light signal transmitt to control IC. Sol...

By: alanshiu



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from Instructables: exploring - technology http://ift.tt/1HmjnaU