Will this work if it only receives power through an Arduino?
1629564
It will work off any 12 volt power source.... So, if your Arduino can support a 12 volt power source to this switch it will work.
1629565
I would say yes as long as the current passing thru the switch is only a few watts, otherwise you'll need a relay.
452463
I have been using this to run the AC power from the wall, 110VAC. The Arduino pins have plenty of juice to toggle to relay. I have run mine for extended periods and have not had it fail yet. Only bought one. I plan on buying more soon. Application: Power relay from Sanguinololu 1.3a installed on MendelMax. Powering 110VAC-12V 20A power supply.
1031193
It will and does. I use one in my basement to power our air hockey table and lights above it. It's triggered on with a SmartThings motion sensor and goes off after 30 minutes of no motion. Keeps me from yelling at my kids when they forget to turn everything off! It's all tied together with the smartthings hub. Even the power meter works. The only downside is that it's all on or all off. You can't switch on/off individual outlets.
979497
The short answer is no! It will not transmit power. I have tried may adaptors without success.
2257489
Usually no...these tend to only work with old analog systems. But even if it did, it tends to defeat some of the purposes since if your power/internet is out, your alarm system won't work either.
2004802
I'm pretty sure that it would NOT... You should re'establish the original (or some) ground path FROM the device To the power source. Otherwise the device will remain ungrounded.
107521
No, Arduino gets power (and is programmed) from a computer via a USB cable that is included in the box. The kit also comes with an adapter to hook up a 9v battery, but I haven't tried it yet. If you wanted to plug in your arduino to a wall socket for power once you finished your project you would need some sort of power adapter like the adapter you listed.
2155820
I would say yes. But have not tried that exact scenario. I have plugged it in a network Jack that was connected to a poe-switch and it work fine
237283
Yes that should work, though you would be limited to the power levels delivered by a single USB port.
1024592
Yes it can do this...if your arduino or whatever you are using can send high low that fast. The relays pro ally won't last long if you do this too much.
425615
I looked up the power requirements for Rasberry Pi and it looks like this might be a good power source but the amperage has to be within a certain range and that part is not clear. The ICarrier has 5 volts so that part should be fine. If I were you I would call the friendly folks at New Trent to clarify. Good luck.
1718307
This only operates from a plug in situation. This would not work for what you are looking for.
1647310
A splitter will not allow the device to have enough power. The device will work on one port but at reduced power. Davids' suggestion is your solution.
1645764
Yes the relay module works with the Arduino duo, but the relay module will need an external power supply.
924530
I can't answer about Arduino. I am using the PicAxe which can directly switch 12 volts, but can't handle any significant load. I run 5v to the logic side and run 12 volts to the control side of the picaxe. I also push the outputs to this board to switch other 12, 24 and. 110v circuits with higher loads. I will directly push LED circuits with the PicAxe and low load 12v.
103777
haven't tried, but there's no reason why it shouldn't. it's basically a remote on/off switch, so will power whatever's connected to it. just depends on how many watts you have connected to it, whether the circuitry is rated for it. but any amount that a power strip can handle should work.
924531
That depends. The 12VDC power supply that you use must have the current capacity for operate all the relays (Assuming there is the potential for all 16 to be active at once) I don't have a relay board available to test, but would guess the coil current to be about 50 mA. x 16 that means I'd expect the board to require at least 1 Amp with overhead. The Arduino plus any other users on the bus have to be added so I'd use at least a 2 amp supply to run the system.