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General Technical Chat / Re: Relay trigger when voltage above 13v
« Last post by NiHaoMike on Today at 12:03:30 pm »Use a supply voltage monitoring chip, it will already have many features you want such as hysteresis and deglitching.
Perhaps they forgot to mount the capacitors in your unit.Hi Dave, my 1204X-HD has microphonic inputs.
Wow. Why the difference?
Let them know and they'll happily ship you a couple that you can solder in place...
What are those things in a glass package? Fuses?I assume they're fuses. I'd like to ask them why they're only used on specific cells...
Ok guys, the final prototype.Also.. if you want us to have a look at your code, .... Post it
https://youtube.com/shorts/KOmL9WKCEq0?si=T7d2N874ycgET7hB
It would have been nice in their forum if someone could have suggested ways to achieve this.
Ok guys, the final prototype.
https://youtube.com/shorts/KOmL9WKCEq0?si=T7d2N874ycgET7hB
It would have been nice in their forum if someone could have suggested ways to achieve this.
The more I think of it, the less I'm convinced this is actually easy to measure. In the end the rendering engine of an oscilloscope needs to pack multiple acquisitions into a rendered image which is not necessarily equal, but likely synchronised to the screen refresh rate to avoid tearing effects. If you look at the trigger output signalof an oscilloscope, you often see a whole bunch of triggers, dead time and another burst of triggers. The dead time is likely the time needed to create the rendering from (pre-processed) acquired data.No need for a high speed camera though - you have full control of the source signal, so you can create test signals and use a simple single-point optical sensor on a specific area of the screen.High speed camera and frame anlaysis is one way obviously.
If "screen update" means "pixels changed" (assuming a continuously changing input), then I think that's the only way