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I was also thinking of doing a ethernet/TCP/IP project. Initially looking at the ENC28J60 as there is a lot of info out there on them. Also as this would be just a hobby project...
Wednesday, 14 October 2009 - 06:17
Schematic Explanation
This will allow you to vary the Resistance between the sensor and Ground and hence vary the voltage across the resistor which will be on the AVR pin, so that the range can be...
Wednesday, 18 March 2009 - 20:22
How to measure SIN wave in ADC
Despite some of the limitations to the project eg max sample rate I think your doing a great job. Realistically all you would have to do is upscale everything, ie faster uC etc...
Monday, 3 November 2008 - 00:03
How to measure SIN wave in ADC
I agree that looks good. Are you going to filter the incomming signal ie anti-aliasing filter? It is probably recommended and of course you have to make sure you are satisfying...
Saturday, 1 November 2008 - 01:52
Need helping hand for my project
A good post from zbaird Perhaps the first part of the hands on should be the RS232 at least once this is done you can use hyperterminal or similar to veiw your RS232 data, and...
Friday, 6 June 2008 - 09:01
uIP TCP/IP stack doesn't acknowledge!?
Thats also if you have a JTAG. But I agree, try and narrow down where the fault lies
Saturday, 3 May 2008 - 10:20
Where to buy AVRmini V4.0
I know this is an old post but I to would be interested in purchasing a AVRmini V4.0. Was anyone able to find out if this is possible? I fired off an email but no reply. If...
Sunday, 6 April 2008 - 05:04
ARM Project help
I think that manual routing is the way to go, I don't trust auto routers, manual may take longer however the outcome is usually better, as you the designer has the best knowledge...
Tuesday, 18 March 2008 - 09:45
Hi looking for finnished hardware (board with components)
richardd65 wrote:Hi locking for finnished hardware or maby someone can do it for me for a low/moderat price. I'm guessing you mean "looking" ? try a search for development boards...
Tuesday, 11 March 2008 - 12:26
Tx/Rx lines as bus and also power
thanks for the reply Kartman, your right, I started lay out of schematic and realised for 3 devices can't just hook up the Tx & rx lines to them, they have to be swapped...
Monday, 10 March 2008 - 12:17
Writing my own bootloader, I have questions.
gahelton a good response, I also found it usefull. I have been thinking of doing a bootloader myself and am also reading up & researching
Thursday, 6 March 2008 - 10:06
DC motor selection
This is in relation to building my first robot so I guess I was more curious as to the general parameters of importance when interfacing to a DC motor. The specs I mentioned...
Saturday, 9 February 2008 - 12:34