Search found 427 matches

by bennog
Wed Jul 28, 2021 3:41 pm
Forum: Projects
Topic: Abberations display square wave signal on a PS3224
Replies: 3
Views: 457

Re: Abberations display square wave signal on a PS3224

Ok max sampling rate of your scope is 20MS/sec if 1 channel is used and 10MS/sec if 2 channels used. 2021-07-28_17-58-13.png If the Sin(x)/x interpolation is disabled your signal would look like the above. Only 110 samples across the screen. If you enable Sin(x)/x interpolation there are extra point...
by bennog
Wed Jul 28, 2021 11:25 am
Forum: Projects
Topic: Abberations display square wave signal on a PS3224
Replies: 3
Views: 457

Re: Abberations display square wave signal on a PS3224

You mean the below option
2021-07-28_13-23-40.png
Benno
by bennog
Wed Jul 21, 2021 1:29 pm
Forum: PicoScope 7 Early Access for Windows, Linux and Mac
Topic: PicoScope 7 T&M release 7.0.77
Replies: 1
Views: 2371

Re: PicoScope 7 T&M release 7.0.77

3. Important to note that from version 7.0.77 onwards, Windows users must be running a 64-bit version of the operating system. Although PicoScope 7 is itself currently configured as a 32-bit application, the final version will be released as 64-bit. Does this also mean we can leave the 100MS limit ...
by bennog
Mon Jul 19, 2021 5:46 am
Forum: PicoScope 6 for Windows
Topic: Examination of logged decoded data
Replies: 1
Views: 1511

Re: Examination of logged decoded data

Yes it is simple.

press the export button
2021-07-19_07-43-19.png
and then you will get the attached csv file.

Benno
by bennog
Thu Jul 15, 2021 12:20 pm
Forum: PicoScope 7 Early Access for Windows, Linux and Mac
Topic: window size after closing and reopening
Replies: 0
Views: 3937

window size after closing and reopening

After closing PS7 and reopening the window size is always 1266x633 pixels
It does not remember last used window size unlike PS6

Tried to send with feedback button but got error message. "Invalid form ID(s) submitted"
Probably because I already had send a feedback today.

Benno
by bennog
Tue Jul 13, 2021 7:48 pm
Forum: PicoScope 6 for Windows
Topic: Picoscope 6.14.23.5207 crashes when external power is connected
Replies: 11
Views: 6349

Re: Picoscope 6.14.23.5207 crashes when external power is connected

O j that is more the 6 seconds ago (my memory is only 6 seconds 'blub') But tried to recreate the setup as I mentioned above and I could not repeat it, also tested on the USB 3.1 ports. Since my last post windows had got a lot of updates and picoscope software is at 6.14.44 now. And also picoscope 7...
by bennog
Thu Jul 08, 2021 10:09 am
Forum: Getting Started
Topic: New User, Using 4224 to work a sequence using SDK
Replies: 8
Views: 6628

Re: New User, Using 4224 to work a sequence using SDK

You need something to identify X, Y and Z in case you mis a trigger due some delay in the capturing. So for example if you make the trigger for X 2V and for Y and Z 5V, or 3 different voltages and set the trigger to 1V. Then the trigger gets fired on X, Y and Z and on the value measured on CH-B you ...
by bennog
Thu Jul 08, 2021 6:20 am
Forum: Applications
Topic: Meaure mains with PicoScope 2204
Replies: 4
Views: 6524

Re: Meaure mains with PicoScope 2204

You are still playing with mains voltage, so if you are not 100% knowing what you are doing you can get electrocuted.

A good differential probe is the only save solution !.

Benno
by bennog
Wed Jul 07, 2021 2:10 pm
Forum: Introductions
Topic: Hi, C.C. 0V reference
Replies: 2
Views: 2465

Re: Hi, C.C. 0V reference

It is a 8 bit scope. On the +/- 5V you have a total range of 10V
If you divide 10 / 255 = 0.039 -> 39mV

So the smallest bit you can measure is 39mV And with bit you usually get 1 of 2 LSB noise, so for a 8 bit scope this is perfectly normal.

Benno
by bennog
Wed Jun 30, 2021 6:46 am
Forum: Getting Started
Topic: New User, Using 4224 to work a sequence using SDK
Replies: 8
Views: 6628

Re: New User, Using 4224 to work a sequence using SDK

I think you would have a hard time to. 1. get data from scope 2. switch to new config 3. arm triggers 4. start acquisition. And do al this within a 1 ms time period would be impossible. (so 1000 times a second) I have never tried this but starting from GitHub is a good start, and use C or C++ becaus...
by bennog
Mon Jun 28, 2021 12:42 pm
Forum: PicoScope 6 for Windows
Topic: AWG resolution for generated waveform
Replies: 1
Views: 1904

Re: AWG resolution for generated waveform

From +2 to -2V 12 bit resolution so every step is about 1mV

The output impedance is 600 ohm so if you load the output with 600 ohm the voltage will drop to +1V to -1V.

Benno
by bennog
Mon Jun 28, 2021 6:41 am
Forum: Applications
Topic: 3 phase power measurement with 4824
Replies: 9
Views: 9923

Re: 3 phase power measurement with 4824

Yes but if you want power quality or even simple power you need current and voltage.

Benno
by bennog
Fri Jun 25, 2021 6:03 am
Forum: General Software Discussions
Topic: max sample rate for 2206B is 16ns by ps2000aStreamingExample.py function
Replies: 7
Views: 8674

Re: max sample rate for 2206B is 16ns by ps2000aStreamingExample.py function

If you have done multiple posts they wil become visible immediately, the first couple of posts will be moderated by a moderator.

This is to prevent spam bots from spamming the forum. The post counter is broken (for a couple of years now) and they have to do a manual post counter update.

Benno
by bennog
Fri Jun 25, 2021 5:58 am
Forum: Projects
Topic: Improving PS2 decoding
Replies: 3
Views: 7761

Re: Improving PS2 decoding

Look at the property's screen and see how you get the sample rate, as highlighted in my screenshots above 100kS/s. I know the 2405A is a limited device because it has only 48k sample memory, so there streaming data rate is limited. Options you can try. - Decrease timebase from 1s/div to 0.5 or 0.2 s...
by bennog
Thu Jun 24, 2021 7:50 am
Forum: General Software Discussions
Topic: Triggering and Streaming
Replies: 3
Views: 3045

Re: Triggering and Streaming

In infinite streaming mode you don't use triggers.

Then you do the real-time analyse in your software on the incoming data stream.

Benno