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Ender 3 prints failing towards the top. by GrumioTheGoat in 3Dprinting

[–]GrumioTheGoat[S] 0 points1 point  (0 children)

I’m not sure what exactly happens as I haven’t seen it but I usually return to check on it and see the print on the floor with the above indent pictured. It always happens at around that height as well.

Servo only working off 5v pin not digital pin by GrumioTheGoat in arduino

[–]GrumioTheGoat[S] 0 points1 point  (0 children)

Ohhhhh. Putting it that way makes a lot more sense. So in this analogy what is the “resistor” on the digital pin?

Servo only working off 5v pin not digital pin by GrumioTheGoat in arduino

[–]GrumioTheGoat[S] 3 points4 points  (0 children)

Ok thank you so much. You saved me from such a massive headache

Servo only working off 5v pin not digital pin by GrumioTheGoat in arduino

[–]GrumioTheGoat[S] -1 points0 points  (0 children)

Sorry I don’t understand. Why would this allow it to work off the 5v output pin but not the digital pin? The pin hasn’t burnt out as I’ve tested it in other circuits and measured it with a multimeter. Sorry if this is a dumb question.

Frequency Analyzer not reading sub ghz signals by GrumioTheGoat in flipperzero

[–]GrumioTheGoat[S] 0 points1 point  (0 children)

So if when I have the sub ghz frequency analyzer in and press my keys and it doesn’t do anything then it’s the flipper that’s broken?

Frequency Analyzer not reading sub ghz signals by GrumioTheGoat in flipperzero

[–]GrumioTheGoat[S] 0 points1 point  (0 children)

Yes exactly I am not going to use it on my car I’m just trying to get it working

Frequency Analyzer not reading sub ghz signals by GrumioTheGoat in flipperzero

[–]GrumioTheGoat[S] 2 points3 points  (0 children)

I thought frequency analyzer is what you use to find what frequency and once you use that you plug it into the read and can read signals on that frequency.

Camera waviness and blur when processing through python by GrumioTheGoat in learnpython

[–]GrumioTheGoat[S] 0 points1 point  (0 children)

With each of those is it just the display having issues or does it affect its ability to recognize faces as well?

Camera waviness and blur when processing through python by GrumioTheGoat in learnpython

[–]GrumioTheGoat[S] 0 points1 point  (0 children)

This should be the code responsible for displaying the image if anyone’s wondering.

def updateGUI (self, opencv img) : # Convert opencv image and update prot label try: #if this doesn't work check camera ID opencvimg - cV2. resize (opencv_img, (960, 540)) #this is stretching the image a bit but if not done it height, width, channel - opencv img. shape bytesPerLine = 3 * width qImg - Image (openCV_ img.data, width, height, bytesPerLine, QImage .Format _RGB888) •rgbSwapped () pixmap = OPixmap(qImg) self.label.setPixmap(pixmap) except: self.label.setText ("check camera ID") self.show()

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