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Have you seen this signal waveforms? (Decoding this scroll wheel sensor's output)
sparrow2 wrote: I guess this is done the same way just with 120 deg. at the time.     Yes, this is my understanding of the method listed in the documentation that...
Thursday, 25 February 2021 - 14:27
Have you seen this signal waveforms? (Decoding this scroll wheel sensor's output)
avrcandies wrote:   On the other hand you aren't trying to  figure out position to 1/1000 of an inch (are you?).    Again, the ratiometric calc means...
Monday, 22 February 2021 - 14:29
Have you seen this signal waveforms? (Decoding this scroll wheel sensor's output)
sparrow2 wrote: Just for fun perhaps take a look at this:   https://www.youtube.com/watch?v=...   He take a cheap digital caliper apart to find out how it works....
Sunday, 21 February 2021 - 06:40
Have you seen this signal waveforms? (Decoding this scroll wheel sensor's output)
avrcandies wrote: This seems a little different than what I was expecting---it appears to be more segmented...take a look & you might thank me. Might??? I am...
Sunday, 21 February 2021 - 06:39
Have you seen this signal waveforms? (Decoding this scroll wheel sensor's output)
Quote: you might enjoy this (for fun) https://www.researchgate.net/pub... That's a lot of ways to skin a cat :), all interesting.   Quote: do you have info on the...
Friday, 19 February 2021 - 05:36
Have you seen this signal waveforms? (Decoding this scroll wheel sensor's output)
Quote: Now, after watching the video, around the 26 sec timeframe, I am almost certain the little pulses mean next to nothing..everything you need is in the 8 voltage levels...
Tuesday, 16 February 2021 - 21:33
Have you seen this signal waveforms? (Decoding this scroll wheel sensor's output)
avrcandies wrote:   Is it possible the razor-thin pulses mean nothing at all--perhaps remnants of some "don't-care"  operations or the process of getting...
Monday, 15 February 2021 - 03:31
Have you seen this signal waveforms? (Decoding this scroll wheel sensor's output)
avrcandies wrote: You system is different, since you don't have a stylus pickup, but you may glean a few general ideas from this.   Does you sensor required it to be...
Sunday, 14 February 2021 - 18:33
Have you seen this signal waveforms? (Decoding this scroll wheel sensor's output)
Thank you Neil, this helps better understand how capacitive sensing works but unfortunately does not apply in my question. When I was first trying to reverse the functionality of...
Sunday, 14 February 2021 - 18:19
Atmega328PB Programming troubles using SPI with ATMEL-ICE
ron_sutherland wrote: What is going through the slot? You may want to pull the traces inside and keep a continuous ground around the slot if cables or whatnot go through it. Also...
Monday, 11 May 2020 - 14:38
Atmega328PB Programming troubles using SPI with ATMEL-ICE
avrcandies wrote: Now that you show the whole board, its easier to see what's going on and things actually look somewhat better...you have the makings of an "layered" gnd plane......
Monday, 11 May 2020 - 14:30
Atmega328PB Programming troubles using SPI with ATMEL-ICE
kabasan wrote: The fact that debugWire works means that the fuse could be rewritten at least once. Did you perform "Debug"-> "Disable debugWIRE and Close" operation to disable...
Monday, 11 May 2020 - 14:13

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