At the moment I have exported the eagle files to solidworks via IDF translation, the process is a bit tedious, but works really well. The two most time consuming parts are preparing the eagle file with basic footprints and finding 3D representation of components. Probably this can be simplified over time with creation of proper libraries.
Here are some pics with the current state of development:
Have you looked at the CC2500 + mcu option? I got some modules from a 43oh group buy. If I remember correctly I got 5 of them plus BOB pcbs for less than 20 dollars.
Thanks Arhi. Does your drivers do micro-stepping? I'm evaluating the option to change my L298 drivers for better ones, as long as it's a noticeable improvement.
[quote author="michu"] I was looking for a cheaper alternative to the Arduino Ethernet for my StripInvaders project. I tested a IBoard from iteadstudio.com which is almost half the cost of the Arduino Ethernet. michu[/quote]
This may be the cheapest arduino-ethernet option, I spent less than 20€ for four boards.
[quote author="Max"]That case is so BEAUTIFUL! Excellent work!
It makes me really hope you design a case for the Bus Pirate v4![/quote]
Thanks Max! I plan to design one, but I'm waiting for two things to happen, first, I need to get my CNC machine back : ( Also, I'm waiting for the BP v4 final design, as soon as I get a pcb : ) for a version considered OK, I will start working on it. I'm not sure about the current status of the bp v4 design.
I have milled plastic and Al too. A couple of suggestions: Look for cutting tools before geting the machine, so you can start working right away. You can find really cheap cutting tools on ebay, specially for milling PCBs and plastic. Also try to get the three-jaw steel drill chuck for it. It's really handy ( http://www.proxxon.com/eng/html/28941.php )
Hi grimmjaw Haven't got any problem so far, I highly recommend this little machine as an entry level CNC. The usozo kit is a good option, specially since it expands the movement of the shortest axis.
Thanks arakis, I need some 10uf 0603 for other project, so i will wait until my next mouser order. I did some editing to the wiki, but I'm not sure why they got lost. -The LD1117, 3.3V should be preferable 5V -X1 should be 20Mhz for most of the projects with this chip.
Will give a try to the pinguino bootloader later today...
I worked on this great pcb a couple of weeks ago, finally I have time to post some pics. I'm pretty sure this board won't stay on a desk drawer, It's a fantastic design, perfect for learning. Right now it has diolan bootloader. I'm only missing the 0603 10uf cap and the reverse polarity protection diode.
