Reply To: EZIO2X4 – How to use I3/I4 as simple "dry contacts" 2017-12-21T11:23:13+00:00

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Anonymous
Post count: 192

4.7K maybe a good choice. Is about a 1 mA load on the five volt supply rated at 20 mA and isn’t so high a real long wire length would effect how low it went when the contacts are closed.