Is it possible to make a pin go high imedance?
Im attempting to Charlieplex five 7-segment displays. I can successfully get a current draw into a Low pin when wanting. But on pins i dont want to draw current, i cant make them High because the segment will light up.
Does anyone know of a technique to stop a pin from drawing current without making it go High?
Is there a command for a PICAXE to go High Z .. or is it disabled for PICAXE?
Any thoughts would be appreciated.
Im attempting to Charlieplex five 7-segment displays. I can successfully get a current draw into a Low pin when wanting. But on pins i dont want to draw current, i cant make them High because the segment will light up.
Does anyone know of a technique to stop a pin from drawing current without making it go High?
Is there a command for a PICAXE to go High Z .. or is it disabled for PICAXE?
Any thoughts would be appreciated.