parallel port test help

spicer
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05 Mar 2019 23:04 #127838 by spicer

Replied by spicer on topic parallel port test help

Ok. I ordered the 5 Axis MACH3 CNC Breakout Board from Ebay now.
This (blue) board work not

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Leon82
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06 Mar 2019 02:43 - 06 Mar 2019 02:44 #127856 by Leon82

Replied by Leon82 on topic parallel port test help

Most of the boards I've seen on ebay have the optical isolation so you have to supply a separate power supply to the inputs.

The sainsmart Bob is not isolated and only needs the usb or 5 volt power

Last edit: 06 Mar 2019 02:44 by Leon82.

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pl7i92
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06 Mar 2019 07:48 #127867 by pl7i92

Replied by pl7i92 on topic parallel port test help

the Green ones also give you the option of using the
Cable set JST-XH-3S
also they supply the 0-10V for the VFD control

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