Hi, I have the P4, what is the difference with the P4ex?
Type: Posts; User: BG1982
Hi, I have the P4, what is the difference with the P4ex?
The trigger current is 5mA, so this should be fine no? I can try with a separate power supply. Is my way to assign the numbering to the switch channels the right way, or is there another way?
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The trigger current is 5mA, so this should be fine no? I can try with a separate power supply. Is my way to assign the numbering to the switch channels the right way, or is there another way?
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11581
this is the relay, should work or not?
Hi,
I have the P4, and the relay is a 12V 4 Channel Relay Module Board Shield with Optocoupler Road High and Low Level Trigger Relay for Arduino. With the relay I want to control solenoid valves...
Hi,
I've connected the profilux S port via a S-L port BOB to 4 relays. I tried to assign switch channels to the relays, with the ' Program digital powerbar ' button on the ' switch channels and...
Hi,
I want to use the ORP probe for inline monitoring in my sulfur nitrate reactor. Can I place the ORP probe horizontally or does it need to be vertically installed?
Thanks for the help!