got a question: at 13:36 we can see that the sensitivity scale factors for x, y and z are 3.5, 3.9 and 4.3 respectively. Yet, at 14:51, in your code example you use the same sensitivity scale factor for all 3 axis. This factor is 3.9 and is the sensitivity factor for y according to the spec sheet at 13:36 You did the same for the 4g case, 8g and 16g too. Is there a reason why you only used 1 sensitivity scale factor, and why you chose to use the y axis scale factor? for 2 g i was expecting this: Xout = Xread * 3.5 Yout = Yread * 3.9 Zout = Zread * 4.3 thanks in advance
Thanks for making this. It should be very useful for my project. I'll be using an ADXL375 which is a +/-200g accelerometer for testing impacts. Impact impulses only last 10ms (milliseconds) so I don't think the delay would be needed. I need microsecond accuracy to see the impulse curve and not miss the peak g's. Great stuff though.
I'm thinking for this to be useful you'd need to also calculate a 3D vector from a series of readings, then you'd know it was heading in a particular direction? There's probably some mathematical filtering that's commonly used that lets you interpret real world readings, but I don't know where to start looking. Like I'd like to detect a vibration within a certain frequency range but FFT seems ott?
Hey there i made earthquake detector with the same, can you suggest how can I convert vibration in x y z axis to intensity, so as to make final output in terms of intensity to link it with ritcher scale
Excellent video and explanations. This really helped be get my project setup quickly.
got a question:
at 13:36 we can see that the sensitivity scale factors for x, y and z are 3.5, 3.9 and 4.3 respectively.
Yet, at 14:51, in your code example you use the same sensitivity scale factor for all 3 axis. This factor is 3.9 and is the sensitivity factor for y according to the spec sheet at 13:36
You did the same for the 4g case, 8g and 16g too.
Is there a reason why you only used 1 sensitivity scale factor, and why you chose to use the y axis scale factor?
for 2 g i was expecting this:
Xout = Xread * 3.5
Yout = Yread * 3.9
Zout = Zread * 4.3
thanks in advance
At 13:13, look at the top of the table. Those are Min, Type, and Max. not X,Y,and Z. The value is the same for each axis.
@@malitoprakk thanks, makes sense
Thanks for making this. It should be very useful for my project.
I'll be using an ADXL375 which is a +/-200g accelerometer for testing impacts. Impact impulses only last 10ms (milliseconds) so I don't think the delay would be needed. I need microsecond accuracy to see the impulse curve and not miss the peak g's.
Great stuff though.
I'm thinking for this to be useful you'd need to also calculate a 3D vector from a series of readings, then you'd know it was heading in a particular direction?
There's probably some mathematical filtering that's commonly used that lets you interpret real world readings, but I don't know where to start looking. Like I'd like to detect a vibration within a certain frequency range but FFT seems ott?
Hey there i made earthquake detector with the same, can you suggest how can I convert vibration in x y z axis to intensity, so as to make final output in terms of intensity to link it with ritcher scale
Hello did you find how can you cenvert the axis to intensity?
Hello did you find how to convert axis to intensity?
@@craziecivilian7823 no ,had some other works ,will try after some time
Is there a way to measure constant speed? How fast and for how long?
Do you know how to implement the project in FPGA, obviously, de10 standard? Thank you so much.
Hello great video and nice explanation, may I ask you about the g, are you referring g as gram or gravity ? Thank you
as g force not as gram or gravity , if you know what Gforce is than you will understand how it know but i dont know much about it
Hi, @@justchill4886 thanks
you are welcome friend :D
Nice
the 3,3 volt is a output pin
your sound is a bit quiet
🤠
Lost with all the random sequences of unexplained letters.