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I have been thinking that, I just try resoldering the connections to the module. Stupid thing is must be the capacitance as adding other probes or a screw driver doesn't do it (inductive, I think). It happens if I change the motor, the driver board.
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Quote: and the H/W designer died a few years ago.
Sorry, but that cracked me up. Feeling like the Bicentennial Man here: "Oh that guy that designed that system is long gone and the guy that took over is already retired too" 
forging iron and new ideas
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Andreas Saurwein wrote: "Oh that guy that designed that system is long gone and the guy that took over is already retired too"
I have not reached the 50s and I already have experienced something like that. 
M.D.V. 
If something has a solution... Why do we have to worry about?. If it has no solution... For what reason do we have to worry about?
Help me to understand what I'm saying, and I'll explain it better to you
Rating helpful answers is nice, but saying thanks can be even nicer.
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Ground through the scope? The ring of the probe BNC connector is connected to earth.
I'm skeptical of the tiny (pF) capacitance of a scope probe "fixing" this, though it's not out of the realm of possibility depending on what you're connected to.
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Dave Kreskowiak wrote: Ground through the scope
I would agree.
"the debugger doesn't tell me anything because this code compiles just fine" - random QA comment
"Facebook is where you tell lies to your friends. Twitter is where you tell the truth to strangers." - chriselst
"I don't drink any more... then again, I don't drink any less." - Mike Mullikins uncle
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Do you have a cat? This is clearly a case where observation affects the observed.
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No Putty's involved, I'm not Griff!
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Found something like this behavior on an old NCR printer.
Found the client had cheated with a wire wrap pass of speed control
to get extra fast printing without paying for it.
Long ago when such things were part of leased equipment agreements. (Ha! SLA)
"A little time, a little trouble, your better day"
Badfinger
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Strengthen Aldi - no Tesco struggles! (11)
"I have no idea what I did, but I'm taking full credit for it." - ThisOldTony
"Common sense is so rare these days, it should be classified as a super power" - Random T-shirt
AntiTwitter: @DalekDave is now a follower!
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Consolidate
Good getting two supermarkets in 
In a closed society where everybody's guilty, the only crime is getting caught. In a world of thieves, the only final sin is stupidity. - Hunter S Thompson - RIP
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You are up tomorrow!
"I have no idea what I did, but I'm taking full credit for it." - ThisOldTony
"Common sense is so rare these days, it should be classified as a super power" - Random T-shirt
AntiTwitter: @DalekDave is now a follower!
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I kept trying to find anagrams that included ALDI but excluded TESCO. After all, the clue clearly stated there was no Tesco. 
It finally dawned on me, Tesco's not out, it's in and I was able to solve it. I liked this one! 
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So did I!
"I have no idea what I did, but I'm taking full credit for it." - ThisOldTony
"Common sense is so rare these days, it should be classified as a super power" - Random T-shirt
AntiTwitter: @DalekDave is now a follower!
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Damn it, just saw that I am longer member at Codeproject than some of my work colleagues are alive.
Does that make me feel old? Nope. Am having fun with that.
How many are members here since 20+ years and still active?
forging iron and new ideas
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A mere 16 years 7 months for me 
In a closed society where everybody's guilty, the only crime is getting caught. In a world of thieves, the only final sin is stupidity. - Hunter S Thompson - RIP
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14 years here - but it doesn't feel like it at all! Doesn't time fly when you are having fun?
"I have no idea what I did, but I'm taking full credit for it." - ThisOldTony
"Common sense is so rare these days, it should be classified as a super power" - Random T-shirt
AntiTwitter: @DalekDave is now a follower!
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I will hit 20* years this December. I first discovered CodeProject at work and it certainly helped with many issues that I worked on back then.
*I had been using it for a few years before I created an account.
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Definitely, although in the last few years it feels somehow overwhelming. So many new areas and technologies added. Stuff that one only hears about but never uses.
forging iron and new ideas
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Agree, I look at some stuff now and it doesn't make much sense to me. I remember spending a weekend learning C from K&R, so I could start a new project the following week. Now it takes me as long as I spent on that project to learn any new language (or even some features).
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Since I started heavily back into C++, moving from C# as a primary I've been so lost in learning the nooks and crannies that I don't have time for other languages.
The blessing and curse of C++ is that it takes more than a single lifetime to master.
Check out my IoT graphics library here:
https://honeythecodewitch.com/gfx
And my IoT UI/User Experience library here:
https://honeythecodewitch.com/uix
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honey the codewitch wrote: The blessing and curse of C++ is that it takes more than a single lifetime to master.
Mainly because they keep "improving" it. 
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Haha, i think even with just C++17 you're looking at more than a lifetime.
The problem is not in mastery of the syntax and core functionality, but in how to apply it. There is so much magic in the application of C++ fundamentals to do amazing things that there are rabbit holes everywhere. It sometimes seems endless. template alone contains worlds.
Check out my IoT graphics library here:
https://honeythecodewitch.com/gfx
And my IoT UI/User Experience library here:
https://honeythecodewitch.com/uix
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19 years, 1 month ...
Graeme
"I fear not the man who has practiced ten thousand kicks one time, but I fear the man that has practiced one kick ten thousand times!" - Bruce Lee
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20 years this November.
Freedom is the freedom to say that two plus two make four. If that is granted, all else follows.
-- 6079 Smith W.
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I think I may have been? But I lost my original account at some point I think during a codeproject upgrade, or maybe I just locked myself out of it.
Check out my IoT graphics library here:
https://honeythecodewitch.com/gfx
And my IoT UI/User Experience library here:
https://honeythecodewitch.com/uix
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