# Start with assembling the diode onto the PCB. Be careful to do this the right way - the small black (or white) stripe on one side of the diode must fit the same side of the white stripe on the PCB! | # Start with assembling the diode onto the PCB. Be careful to do this the right way - the small black (or white) stripe on one side of the diode must fit the same side of the white stripe on the PCB! |