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Altera_Forum
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17 years ago

Control Of Automatic Vehicle wash m/c

hi I have started working on the project "Control Of Automatic Vehicle wash m/c using FPGA". I have started working on the VHDL programming now taking reference of the older PLC programmes. H...
Altera_Forum's avatar
Altera_Forum
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17 years ago

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>>Also the output of the sensors from the machine is 24V dc and the FPGA have all IO voltage as 3.3v. How can interface that.

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An effective solution is using optocoupler for that signal that need to be at 24V.

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