[comp.sys.mac] Ham keyer and the Mac ADB

kingdon@cunixc.cc.columbia.edu (John Kingdon) (03/06/89)

hook it up via the ADB of a Mac SE so when I key down it triggers a "click"
for a MouseEvent.  I will then use Telegraph DA to help me with learning morse
code on a "real" keyer instead of the mouse.
	Does anyone think there is more circutry than merely the switch
involved in this project.  I can get the pinouts from Apple Tech notes, but I
am not familiar with the Apple ADB enough to know if there is some need for a
resistor or IC somewhere.
	Please email your response to me.
Thanks in advance
John Kingdon
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