Hi all.
You know when connecting buttons and switches etc, you generally use the 10k/1k resistors on the input pin - do you need these resistors, if you are connecting a PICAXE output to another PICAXE's input, when both are running from the same supply?
My thought is NO YOU DON'T NEED THEM, as the input voltage cannot be higher then the PICAXE output pin, which is 5v.
I would just like to clarify if I need the resistors even with this kind of PICAXE-TO-PICAXE connection.
Thanks.
You know when connecting buttons and switches etc, you generally use the 10k/1k resistors on the input pin - do you need these resistors, if you are connecting a PICAXE output to another PICAXE's input, when both are running from the same supply?
My thought is NO YOU DON'T NEED THEM, as the input voltage cannot be higher then the PICAXE output pin, which is 5v.
I would just like to clarify if I need the resistors even with this kind of PICAXE-TO-PICAXE connection.
Thanks.