The weird thing, it that the voltage can go above 5V and below 0V when I turn the encoder real fast.
I'm using USB voltage from the PC, so no idea how that happens. Maybe the scope loses it's...
(couldn't post all links in first post due to limit)
Turning it really fast and increasing scan speed has some attempts looking like these:
500uS
https://i.imgur.com/fG3NUlZ.jpeg
Paid $256.99CAD+FreeShipping direct from Vevor.ca. Seems to be a clone of the Owon SDS1104 (best price I can see is $318+shipping+taxes on Banggood).
https://i.imgur.com/ihdiRjL.jpeg
Played...
No, you are not alone! Don't like it, can't stand it!
And bothers me alot when schematics from big companies do that on purpose, to just make your day miserable!
Ioannis
Interesting article.
Thanks for sharing.
Ioannis
For those that are curious about 1-wire communication, check out Dallas 1-wire:
https://ww1.microchip.com/downloads/en/AppNotes/USART-in-One-Wire-Mode_AppNote_DS00002658B.pdf
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Scanning encoder debounce on new scope
I am scanning an EC11 rotary encoder wired according to Bourns debounce design using a Owon SDS1104 scope:
Demon Yesterday, 21:45R1 = 10K
R2 = 10K
C = 0.1uF (Bourns uses 0.01uF)
...