Post Created date
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...
Monday, 5 February 2007 - 16:50
Crystal capacitance
Thanks =)
Wednesday, 31 January 2007 - 16:14
Searching for cheep small lcd(about 1inch)
For cheating on exams... err... I mean... telling time and date! =)
Tuesday, 30 January 2007 - 23:13
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...
Friday, 19 January 2007 - 16:27
ATMega32 Output -5V on Pins?
Correct, there's no way to get it to output -5v.
Friday, 12 January 2007 - 02:12
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 =)
Saturday, 9 December 2006 - 17:01