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USER REQUESTS

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Areeb Mohamed
areeb111

posted on 2012/09/27 05:09:20 PM CEST

Power supply

24v Power Over Ethernet Managed Patch Panel

Dear All,
I need an Ethernet Patch Panel (48 Port)
Like this one:
http://www.amazon.com/TRENDnet-48-port-Unshielded-Patch-TC-P48C5E/dp/B00008AWL4/ref=sr_1_1?ie=UTF8&qid=1348776956&sr=8-1&keywords=48+Port+Patch+Panel

But i need a circuit that can provide a 24v DC to be transmitted to each port in the upper line of the patch panel.
So the total output ports are 24 ports each one is 24v DC with 1000mA current.
And the whole patch panel is can be controlled via Ethernet to turn on / off any port from the power supply.

And the lower line of the patch panel is the input for the ethernet UTP cables.

So the summary is

Lower Line 24 ports (non-powered) : Data Input
Upper Line 24 ports (power injected with management) : Power + Data Output

One Extra Ethernet Port : to manage the whole Patch Panel thought WEB UI.

Note : If you need anything in the WEB UI.
I can finish it because i am web designer and php developer.


Please let me know how much it costs to be finished at all.
I need about 10 packages of this project.
Regards,
Areeb

Eric Jordan
LyCannon

posted on 2012/09/25 01:52:57 AM CEST

Communication

BGLib implementation for BLE112 on PIC24

I am looking for a basic implementation of the BGLib for the BLE112 on a PIC24 using UART or SPI (UART Preferred).

Zhang Yuan Ang
andy_ang

posted on 2012/09/24 10:04:03 AM CEST

Audio & Speech

Help me change C language to assembly language

Please help me to convert my code C language to assembly language and save it as .hex file so i can load the .hex file and write it..thk

Gregory Omond
gomond

posted on 2012/09/24 01:02:22 AM CEST

Power supply

3 Phase converter with Pic 24 switching capacitors at zero crossing point.

I have been trying to work out how to create a single phase to 3 phase rotary converter using a PIC 24 to do monitoring and capacitor switching to even out the phase voltages under load.
And provide data logging of the power consumption.

I have purchased a PIC 24 EP mikromedia board for this.

If anyone has done this or is thinking of doing it I would be grateful for any help.

kevin lim
keverin

posted on 2012/09/22 07:19:04 AM CEST

Measurement

voltage and frequency

Hi

I need example for voltage , frequency detection example. The current board that i using is ready to go and the controller that i using is pic 16f887 ...

Can any one please help me and advice

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