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Hi
Most computer will supply current even without proper configuration
Look att all those extarnal fans and ligtbulbs etc, https://www.everythingusb.com/hardware/Offbeat_USB_Gadgets/
but my Toshiba for example will shut of the 5 volt to protect the computer from damage if current drawn and...
Hi
check out www.silabs.com
they are not as cheap as Microchip but the development kits are amazingly cheap
But I read somewhere that the cheapest chip is sub $1 in 10K
/Wizzard
lpc-p213x
Hi
I had the same problem ,IAR reported this text when I tried to flash the device
I managed to find the file Patch64_256.zip on their website earlier but I can't find the link again.
/Wizzard
The ez-kit is a relay nice piece of hardware
I used that in the beginning for my project, later to be replaced by my own hardware
The way I work with it is that I flash all my code in to the flash and at boot up time my code gets copied over to the SDRAM
this is all well documented in the kit...
backfin adc
Hi
There is a lot of good information on analogs website about this
here is a link to one of the documents https://www.analog.com/UploadedFiles/Application_Notes/304621268EE240v03.pdf
/Wizzard
silicone buttons
Hi
I'm looking for a company that can help me tool custom made rubber or silicone buttons
to assemble on top of a simple switch
both for prototyping and production,in the US and in Asia depending on lead-time.
how much would they cost
prototypes ?
production quantities ...
grafical lcd how micro conect
Hi
Handtronix has a nice appnote on how to connect a LCD to the 8051
"Interfacing a 128 x 64 Graphic Module with an 8 bit Micro-controller describes the software and hardware to display an image on a Hantronix HDM64GS12. This note includes schematic, flow chart...
jb16 micro
The only thing that makes the FTDI and Cygnal chips interesting is the fact that they allow you to use their VID and gives you your own PID
this saves you about $2500 a year in licence fee to usb.org
/Wizzard
microcontroller with built in usb
Thanx for all the suggestions
but all of you miss the most important part CHEAP
I'm looking at a project that I want to sell at a very low price sub $20
then $10.19 a chip like the Philips chip is way to high
also the microchip and the FTDI they are both nice...
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