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Getting a rotary encoder to work reliably
The way I have done this in the past, (on a good 1024 encoder A and B channel, and a zero pulse). input A and B (on same port so they are sampled at the same time) use A,B,(A-1),(...
Thursday, 2 October 2008 - 20:40
Getting a rotary encoder to work reliably
The way I have done this in the past, (on a good 1024 encoder A and B channel, and a zero pulse). input A and B (on same port so they are sampled at the same time) use A,B,(A-1),(...
Thursday, 2 October 2008 - 20:39
DSP on AVR uC
You should take a look at the AVR32, or a ARM cortex if you want a "normal micro" to do DSP functions as well. But if you are good to math so you can scale the filters (etc) well...
Tuesday, 30 September 2008 - 20:08
New AVR Basic interpreter available
How else would you start at 1MHz so the baud rate is fixed, when you want to run 16 or 20 MHz. Jens
Tuesday, 30 September 2008 - 19:37
New AVR Basic interpreter available
Can the 1280 switch from intern osc to extern on the fly ? (I don't think so) Jens
Tuesday, 30 September 2008 - 18:02
Another overclocking thread
The are 3 standard rules for OC chips. 1 High end of volt -> gain about 10% 2 Keep cold -> gain about 10% 3 Don't count here but short wires (low LC) -> about 10% For using the...
Monday, 29 September 2008 - 23:45
New AVR Basic interpreter available
Or have the first addr in the eeprom (or something like that) deside the speed, or even put it in a well defined byte in the hex file. But why not have the normal way where you...
Monday, 29 September 2008 - 17:29
Isolated switch.
This is for a product not a installation.(so I can't asume any AC) And my 12V gnd and 24V gnd can't be the same.
Friday, 26 September 2008 - 18:30
New AVR Basic interpreter available
For some reason I had missed that you use a specific BASIC I was thinking that you was making your own.(I will read the manual but I'm at work now). Now I see why you need more...
Friday, 26 September 2008 - 18:15
Isolated switch.
No RF problems this only have to run when the radio is off. When it is on I have my 12V on the switch side. Quote: A quick and easy way is to run your existing system using an...
Friday, 26 September 2008 - 07:41
Isolated switch.
First to emuler 1: This is reuse of an existing cable where I only have 1 wire for this (our normal way we only use 12V so this is normaly pulled to 12V and the switch put it to...
Friday, 26 September 2008 - 05:51
Isolated switch.
I have 24V power at all time. I need to start a 24 to 12 V DC-DC converter. Where I have the switch is on the 12V side that is dead when the radio is off. The two power planes is...
Friday, 26 September 2008 - 00:12

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