02-28-2019, 02:49 PM
The expander only give you pins using I2C, you still need electronics to switch the relay. You can connect 16 relays like you have without that.
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Power Bar question
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Power Bar question - by Gordon Lehmann - 02-28-2019, 10:34 AM
RE: Power Bar question - by Rob F - 02-28-2019, 02:49 PM
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