Longest delay ever If you need it to be fairly accurate, especially if you want it to maintain accuracy over days/weeks/etc, make sure you use an external clock source, as the internal one is...
Friday, 9 February 2007 - 19:20
How can transfer data through telephone line? How much distance is between the two avr's? Are they within the same house, or are you talking about actually making a phone call between houses and passing data across that.
If...
Newbie question regarding serial communications That makes more sense, you're not using an external crystal which probably means you're still using the default internal crystal settings which I believe are 1MHz. If you set the...
Saturday, 20 January 2007 - 20:22
MBR vs Volume Boot record DiskExplorer is the app I use at work to modify/edit/view fat/ntfs partitions. It's a great tool and has made my life a bunch easier (work on HDD drivers/file system for mobile...
Friday, 19 January 2007 - 17:07
Newbie question regarding serial communications gblackwell wrote:Currently using STK500 with an ATMEGA32 16mhz...
set the timing to 4mhz and the baud rate in the code to 19200...
specify 4800 in hyperterm...
If you're running...
Serial port problem Not to be completely unhelpful or anything, but why are you trying so hard to make it work without proper parts? For the few dollars it costs for a max232 chip, it'll probably...
Wednesday, 10 January 2007 - 15:54
can max232 used for atmega programming? Don't bother trying with max232. It inverts signals, for one thing, and it's much cheaper and easier to just build the programmer with a couple zeners and resistors. I started off...
Monday, 18 December 2006 - 17:12
H-Bridge And Motors The capacitors help filter out noise that's generated by the motor and stop it and voltage spikes from feeding back into the electronics.
Thursday, 14 December 2006 - 22:02
AVR shopping list Hehe, I think somewhere between the clock generator, the DMM, the power supply and the oscilloscope, you've probably diminished a good chunk of his budget already =)
If you need it to be fairly accurate, especially if you want it to maintain accuracy over days/weeks/etc, make sure you use an external clock source, as the internal one is...
How much distance is between the two avr's? Are they within the same house, or are you talking about actually making a phone call between houses and passing data across that. If...
Thanks =)
For cheating on exams... err... I mean... telling time and date! =)
That makes more sense, you're not using an external crystal which probably means you're still using the default internal crystal settings which I believe are 1MHz. If you set the...
DiskExplorer is the app I use at work to modify/edit/view fat/ntfs partitions. It's a great tool and has made my life a bunch easier (work on HDD drivers/file system for mobile...
gblackwell wrote:Currently using STK500 with an ATMEGA32 16mhz... set the timing to 4mhz and the baud rate in the code to 19200... specify 4800 in hyperterm... If you're running...
Correct, there's no way to get it to output -5v.
Not to be completely unhelpful or anything, but why are you trying so hard to make it work without proper parts? For the few dollars it costs for a max232 chip, it'll probably...
Don't bother trying with max232. It inverts signals, for one thing, and it's much cheaper and easier to just build the programmer with a couple zeners and resistors. I started off...
The capacitors help filter out noise that's generated by the motor and stop it and voltage spikes from feeding back into the electronics.
Hehe, I think somewhere between the clock generator, the DMM, the power supply and the oscilloscope, you've probably diminished a good chunk of his budget already =)
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