Electronics

ichikuma · Joined: 08 Nov 2006 Posts: 1

Hi All,

This is going to be my first electronics project and was wondering if someone could point me in the right direction. I'm a software engineer by trade and have an idea for an embedded device. Right now, I'm still kind of searching where to start.

As my first project, I would like to build a PCB that has an ARM or RISC based microprocessor, I've chosen these because I'd like to run WinCE as my OS. I'd like to add an SDRAM chip as well as some kind of display. All of this will be powered by one 'AA' battery.

Things I know I need to get started:
1. PCB design software, I was thinking of using FreePCB.
2. The Microprocessor, not sure where to get this yet.
3. The SDRAM, again, need to find somewhere to buy it.
4. An LCD display, Data Image has some I like.
5. A 'AA' battery holder for the board.
6. A connector on the board for the LCD cable.
7. I need some way to get the OS/Application on the board.

My goal with my first project is to get a board running with WinCE and be able to output to the LCD display. Nothing fancy at first, just very simply, get everything wired correctly and working.

If anyone would be kind enough to help me get started, I would greatly appreciate any/all feedback. Also, does anyone know where I can obtain the SDRAM, Microprocessor and the other components I need?

Thanks for you time,

Craig

neon · Joined: 25 Feb 2006 Posts: 570

exprespcb.exe it is afree sofware very easy to use and when you done they will make it for you. MOUSER if they don't have it does not exist. you can find lt all there. To start before the pcb you have better come up with a design and probably breadboard it to make sure it will work. I like wire wrap breadboard it is easy to change and easy to setup and have no cold solder joints and mess with a hot gun. may i suggest you buy some sadle to mount your components and of course wire wrap sockets.if you are a beginner it will be costly lot things to buy that but then you knew that good luck?

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