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    L7805CV 5V Voltage Regulator to IP camera over POE

    Yes, i did test it out using the LED ethernet tester (automated cycle on one end going through 1-8+gnd and on the other end, a small adapter with 8 LEDs that light up individually. So (TIA-568b) OrangeWhite / Orange / GreenWhite / Blue / BlueWhite / Green / BrownWhite / Brown Being 4/5+ (White...
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    L7805CV 5V Voltage Regulator to IP camera over POE

    So are you saying its because of my pin arrangement that its not working?
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    L7805CV 5V Voltage Regulator to IP camera over POE

    Ah sorry i did not notice that you commented inside the quotes... As for the pin layout i did the following on both ends of the ethernet cable: I ordered them from pin1-8 [Green|Green white|Orange|Orange white|Blue|Blue White|Brown|Brown White]
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    L7805CV 5V Voltage Regulator to IP camera over POE

    I'm pretty sure that the camera would not come on at all (and no LAN light activity) if there were not enough voltage getting to it...
  5. S

    L7805CV 5V Voltage Regulator to IP camera over POE

    Hey all i am having a problem with getting my IP cameras to work over my home-made POE cable. The parts i made in order to have POE are the following: - L7805CV 5V Voltage Regulator (for input to the IP Cameras 5v/ground pin. 12v -> 5v) link...
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    Switch hookup with relay (arduino)

    Got it working by hooking it up via the common/normally open connections.
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    Switch hookup with relay (arduino)

    Its a 3v wireless button switch remote for a door lock. looping a wire around the switch to both pins on the left side causes it to act as if i were to hit the button. So i am guessing its 0v. And it has nothing to do with the bulb as i stated in the OP. That was on the image before i...
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    Switch hookup with relay (arduino)

    Thanks for the heads up on that Harald :)
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    Switch hookup with relay (arduino)

    Hey all i have the following 5v relay board: Please ignore the light bulb hook up. That was an example on the website that had the same relay :) And i am looking to hook one of the relays up to a monetary switch: Now this is what i am guessing is the way i connect the switch to the relay...
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    Electronic Door Lock keypad with Arduino

    Hey all i have a project i am interested in doing. It involves an Arduino and a Kwikset 909 Smartcode Electronic Deadbolt. I am looking to program the Arduino to mimic me pushing the keypad on the deadbolt face so that it will unlock using my cell phone, webpage, etc etc since the Arduino will...
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    L7805CV 5V Voltage Regulator 1.5A

    Crap.. had it hooked up wordsback... :/
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    L7805CV 5V Voltage Regulator 1.5A

    I seem to be having some problems with hooking up the L7805CV Regulator. When i provide it 12v @2A i seem to be getting an output value of 10.xxV??? What could i be doing incorrectly? Does it matter that the power supply is 2A and the Regulator is 1.5A? Schematic...
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    DIY POE 8 port switch

    If i were to connect pins 4/5 (positive) and 7/8 (negative) to the first 6 ports (ports 1-6) i understand that they would be forced to use 10/100mbps instead of 10/100/1000mbps. That being said, would the other 2 ports (7 & 8) be forced to use 10/100mbps as well or would they operate at the...
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    DIY POE 8 port switch

    Hum it would seem that gigabit switches use all 4 pairs of wires :/ Oh well.
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    DIY POE 8 port switch

    Hey all i am trying to modify a Netgear GS108 8-Port gigabit switch with POE on 4 of the ports. Problem is that when i go to test to find out what pins 4/5 and 7/8 are in order to place the positive and negative terminals too, it shows continuity on every pin of echo of the 8! So in other...
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    Running 175ft of cat5 solid cable with 12v/5v at the end

    Alright thanks ill give it a try.
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    Running 175ft of cat5 solid cable with 12v/5v at the end

    Would doing that (5V regulator) cause a lot of heat is its in the range of 6-8v at the end? Would i need a heat sink for it?
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    Running 175ft of cat5 solid cable with 12v/5v at the end

    Hey all i am just wondering what type of DC voltage i would need to start out with in order to get 12v at the end of a 175ft run over cat5 solid cable? This is to be hooked up using the standard power over ethernet (PoE). I'm just not sure what i need to start out with in order to have a...
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    Using a transistor as a relay

    WAHOOOOOOOOOOOOO!!!!! finally. Thanks CocaCola :)
  20. S

    Using a transistor as a relay

    Care to draw that out?
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