LED Adapter for Morse Code Buzzer Controller when you want a Red, Yellow or Green (not Blue or White)LED in series with a load that draws more than 20mA.  Place the HIGH Current LED Adapter between the MCBC and your load (up to .5A) and insert your LED between the Anode and Cathode Terminals.

Design files coming soon

Check the Morse Code Buzzer Controller for application notes, coming soon