Electronics:

Today's electronics engineers have the ability to design circuits using premanufactured building blocks such as power supplies, semiconductors (such as transistors), and integrated circuits. Electronic design automation software programs include schematic capture programs and printed circuit board design programs. Popular names in the EDA software world are NI Multisim, Cadence (ORCAD), Eagle PCB and Schematic, Mentor (PADS PCB and LOGIC Schematic), Altium (Protel), LabCentre Electronics (Proteus) and many others.

VOIP over powerline

If you have some expertise and knowledge with implementation of VOIP over powerline using powerline technology please pm thank you
Mon, 28 Jun 2010 01:22:29 -0400

Microcontroller Sensors to Internet Project

I am looking for a: Design, Functional Prototype and Parts Source for a device that can measure 8 sensor ports reading temperature OR dry contact position switches. The sensor ports must be usable for...
Fri, 16 Jul 2010 12:24:29 -0400

FPGA programming in VHDL

I need an Electronics Engineer with good experience in VHDL programming, PCI board design, DMA. The deliverables are schematics, gerbers, and BOM.
Fri, 16 Jul 2010 10:26:43 -0400

CAD freehand electrical circuit diagram TO cad diagram

I have some electrical circuit diagram hand drew for tool machines. I need to put it in Cad version and with the table with the wires, contacts, coils, etc using standard IEC symbols. I need the DWG...
Thu, 15 Jul 2010 11:58:17 -0400

Simple RGB Led PCB Design

The board will be circular and has diameter of 15cm On its quadrants, there must be 4mm tiny holes apart 1.5mm from the edge. The board will have 180 round leds (60 red, 60 green and 60 blue) has characteristics...
Thu, 15 Jul 2010 03:20:20 -0400

LED Control System, Hardware & Software/Firmware

Hi, I have worked on lot of Microcontroller based projects. I have worked on LED based products like LED display boards. I am giving a tentative estimate of $1100 and 60 days to complete.But I will be able to give exact figures after you provide details...
Thu, 15 Jul 2010 00:50:19 -0400

Dj Looking for a Custom Midi Controller

I'm a Dj and I'm looking for someone to build a custom Midi Controller for me. Ideally I'm looking for something that can resemble this http://www.flickr.com/photos/williamsphotos/2488870262/in/set-72157605027766384/...
Mon, 31 May 2010 02:40:53 -0400

Electronics Circuit Troubleshoot and design

Electronics Circuit Troubleshoot and design, circuit will be provided upon request
Tue, 13 Jul 2010 01:28:36 -0400

Low Power 50 - 60 Hz Mains Detector

I need a circuit design probably based around a low power op-amp such as the TL084 to detect 50Hz mains. Requirements: 1. Must be battery operated and give at least 6 months with no alarm activation...
Mon, 12 Jul 2010 10:54:51 -0400

Application of MMSE Equalizer in Digital Communication

- The project is to construct a system model with mean-square error equalization and discuss the advantages and disadvantages introduced
Sat, 10 Jul 2010 05:12:13 -0400
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