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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
Am I the only person that can't stand having VSS above, and VDD below? I had to go and fix the caps so VDD was above, and VSS below. 9670
This is my offer for the smallest design on the MCP23017 I/O expander in bi-directional mode: 9667 It's possible to smoosh an SOIC with 0603 SMD down to 23mm x 107mm (0.9in x 4.2in), with no...
The original project was just a personal home alarm system. But now I'm designing a controller for flight sim that I plan on marketing. I'm considering using a combination of everything said in...
Car automakers had to do it with better electrical characteristics I guess. I'd also choose 2 wires USART classic setup. Tested and guarrateed to work just fine. Ioannis
Re: Vevor SDS1104 4 channel scope
The weird thing, it that the voltage can go above 5V and below 0V when I turn the encoder real fast.
Demon Today, 01:13I'm using USB voltage from the PC, so no idea how that happens. Maybe the scope loses it's...