Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
Hello
Thanks !!
I'm looking for chipset, not module, but apart from realtek and the like, can not find anything smaller units :'(. Thank you very much.
Best regards
Re: wifi chip module
Hi
I have not found a chipset to connect to a wireless network, compatible with uClinux (arm). I found only manufacturers with big orders, but I found chipset easy to locate in small units. Does anyone have any experience?. Thanks.
Regards
Hello
Thanks for responding. In principle the design that I have is very basic, and do not follow the standard IEEE 802.3af, because they are fed to 48VDC, are lower voltages. POE Basically the circuit is based on a small commercial power supply voltage and a voltage converter that is...
Hello
I have several teams on the outside with Ethernet and POE powered by 12V and 24V, which are typically caused by atmospheric damage the Ethernet ports. I tried to find some schematic example to use gas dischargers, fuses and diodes, to try to meet IEC 61000-4-2 (ESD), IEC 61000-4-4 (EFT)...
hello
I'm doing a little spring to feed a 12VDC/24VDC/48VDC circuits (controlled via a PIC) and wanted to make a kind of UPS with batteries, to supply missing when the AC voltage. In principle I understand that it may be easier than a UPS, since they do not have to extend or modulate the...
Hi,
Thank you very much for your response. I am developing this module to my school and have never worked on optical fiber, but it seems to me interesting and so I have chosen this mode of communication. The problem is that no such estimate to say that the transmission reaches about 60km, 50km...
Hi
I'm "playing" to develop a small base station DECT GAP, but not find a way. I've been looking for integrated Internet, applications notes and schematic as examples or complete schematic, but I'm not getting results. Does anyone know where I can find information to develop a small base...
hi
I have been searching the internet and have not found anything, can be sent as a data "layer 2". I am designing a prototype on an FPGA and I try to send something simple on layer 2. Can anyone give me guidance on the structure of MAC-layer messages?. Thank you very much.
greetings
hi
I´m making a pcb to send some data over fiber and is my first design. I have no knowledge of fiber optics and communications on this. Now the problem I have is how can I tell how far can this communication. Anyone can recommend me some reading or similar to calculate distances on fiber...
hi
I´m developing a small circuit for sending audio, video and rs232 in FM modulation. I have found several IC to perform the modulation integrated audio and video (have inputs for this) but also do not know how to inject rs2323 data. Any advice? Could injected together with audio as part of...
Someone using DP83816?
Hi
I´m a rookie with VHDL and Verilog, I'm doing a small design to send some data in Ethernet Layer 2 and I thought of using the National DP83816. So I avoid having to implement the negotiation on the fpga mac since I have no knowledge of this. Is anyone using this...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
