F
Fred
- Jan 1, 1970
- 0
I just wonder why a measure 3.36V (instead of the 5V - TTL) on the
data pins of my parallel port (I put my voltmeter directly between the
data pin #0, set to logical 1, and the ground)?
I'm sure I forgot something but I appreciate if someone can help me.
Thanks!
Fred
data pins of my parallel port (I put my voltmeter directly between the
data pin #0, set to logical 1, and the ground)?
I'm sure I forgot something but I appreciate if someone can help me.
Thanks!
Fred