Search found 1149 matches

by Gerry
Wed Nov 30, 2022 4:44 pm
Forum: Pre-Sales Advice
Topic: Advice on PWM output from particle sensors
Replies: 8
Views: 4100

Re: Advice on PWM output from particle sensors

Hi Kreid4, Observations OK, I can only base my comment on the information in front of me. Just for clarity, this Particle sensor is actually a Particle Transducer that contains a Particle Sensor. The Transducer takes the output from the sensor and transforms into Digital values of a Pulse Width Modu...
by Gerry
Fri Nov 25, 2022 9:43 am
Forum: Pre-Sales Advice
Topic: Advice on PWM output from particle sensors
Replies: 8
Views: 4100

Re: Advice on PWM output from particle sensors

Hi kreid4/Benno, The SDS011 outputs BOTH a 9 bit UART signal on pins 6&7 AND two PWM output streams on pins 2&4 (which appear to be the concentration of particles for different particle sizes of 1um and 2.5um). The data sheet is a bit ambiguous on the low period of the PWM signal at the highest conc...
by Gerry
Wed Dec 22, 2021 3:53 pm
Forum: Getting Started
Topic: Hardware repair on 4425 channel A
Replies: 1
Views: 3738

Re: Hardware repair on 4425 channel A

Hi CShackelford,

You can contact our US Office (their contact details are here: https://www.picotech.com/about/usa-address) for returns.

Regards,

Gerry
by Gerry
Wed Dec 22, 2021 3:49 pm
Forum: PicoScope 6 for Mac
Topic: High Sierra
Replies: 4
Views: 6017

Re: High Sierra

Hi melee, Could you send your query into our help desk at support@picotech.com, along with (a) a description of exactly what you are doing up to the point of it crashing (b) what you mean by crashing (does the software just hang, does it stop and give an error message, does it quit, does the pc hang...
by Gerry
Wed Dec 22, 2021 3:36 pm
Forum: PicoScope 7 for Windows, Linux and Mac
Topic: Pico 7 for iPAD?
Replies: 2
Views: 4997

Re: Pico 7 for iPAD?

Hi postman23, To answer your question, we currently develop in an environment that provides cross-platform compatibility between computer based operating systems, and we have decided to support the 3 operating systems of Windows, Mac OS, and limited distributions of Linux (so this does not include i...
by Gerry
Wed Dec 22, 2021 2:40 pm
Forum: Pre-Sales Advice
Topic: Measurement of Humidity
Replies: 4
Views: 5395

Re: Measurement of Humidity

Hi Ozzy, The answer to your first question is no, unfortunately, you can't use a PT104 resistance measurement to evaluate humidity. We do have a humidity sensor, but it was intended for use with our, now discontinued, DrDaq Data Logger (which was intended for educational/hobby use, so the humidity s...
by Gerry
Wed Dec 22, 2021 2:03 pm
Forum: Getting Started
Topic: oscilloscope 4225 series don't recognize by any software
Replies: 15
Views: 10774

Re: oscilloscope 4225 series don't recognize by any software

Hi Joelo,

Did you download PicoScope 6/7 Automotive from here: https://www.picoauto.com/downloads?

Regards,

Gerry
by Gerry
Wed Dec 22, 2021 1:50 pm
Forum: PicoScope 7 for Windows, Linux and Mac
Topic: Print in high quality graphics
Replies: 1
Views: 3768

Re: Print in high quality graphics

Hi setti, There will be a valid reason, but that is something that is proprietary information (like most technology companies, we do not have unlimited resources, so we can't create the highest spec'd implementations of everything that we do. We have to prioritize the features that will receive atte...
by Gerry
Wed Dec 22, 2021 1:35 pm
Forum: USB PC Oscilloscopes
Topic: Intelligent Probe Interface specification request (for 9404 series)
Replies: 2
Views: 4210

Re: Intelligent Probe Interface specification request (for 9404 series)

Hi Jeremy, If this is for a personal application, then I'm not sure that we would divulge that information. If its for a commercial product you would need to speak to our RF Business Manager. In either case, you can find out more by contacting our help desk, in the first instance, with an email addr...
by Gerry
Wed Dec 22, 2021 1:29 pm
Forum: Getting Started
Topic: 2206B mains shorted to ground, seems dead
Replies: 1
Views: 3697

Re: 2206B mains shorted to ground, seems dead

Hi tomikaa87,

My advice would be to contact our help desk at support@picotech.com, and send in the Scope for test, by our test and repair team, who will be able to give you an idea of what condition the PicoScope is in and what options are available to you.

Regards,

Gerry
by Gerry
Fri Dec 17, 2021 6:18 pm
Forum: PicoScope 6 for Windows
Topic: DALI-2 serial protocol decoding
Replies: 2
Views: 12980

Re: DALI-2 serial protocol decoding

Hi mwagner, Sorry for the long delay in answering. I have been off work for different reasons, and only just caught up with a heavy workload, and backlog of Helpdesk tickets. Unfortunately, Dali-2 is not implemented in our Serial Decoding yet. We are looking to do that some time next year. Regards, ...
by Gerry
Fri Dec 17, 2021 6:11 pm
Forum: General Software Discussions
Topic: sqrt(2) scaling factor when converting from time space to frequency space
Replies: 1
Views: 13796

Re: sqrt(2) scaling factor when converting from time space to frequency space

Hi Chris, The conversion is not that straightforward. Performing an FFT is relatively trivial, but plotting the points such that they are accurately representative of the signal in the frequency domain requires quite a bit of consideration of the limitations of an FFT. You also need to be aware of w...
by Gerry
Fri Dec 17, 2021 5:33 pm
Forum: PicoLog
Topic: Suggestion: Export ALL data
Replies: 1
Views: 10685

Re: Suggestion: Export ALL data

Hi atanamir


If you haven't already done so, could you send your request in to our HelpDesk at support@picotech.com, with some specific examples (ideally on a cloud drive with a link) so that our development team can look into the issue.

Regards,

Gerry
by Gerry
Fri Dec 17, 2021 5:28 pm
Forum: PicoScope 7 for Windows, Linux and Mac
Topic: CRT emulation
Replies: 1
Views: 13890

Re: CRT emulation

Hi OomD, Sorry for the long delay in answering. I have been off work for different reasons, and only just caught up with a heavy workload, and backlog of Helpdesk tickets. The issue with your suggestion is that the lighter section of the screen would either be harder to see or not (depending upon ho...
by Gerry
Fri Dec 17, 2021 4:50 pm
Forum: Getting Started
Topic: 2205A flashing red exclamation mark
Replies: 1
Views: 12767

Re: 2205A flashing red exclamation mark

Hi Karl, Sorry for the long delay in answering. I have been off work for different reasons, and only just caught up with a heavy workload, and backlog of Helpdesk tickets. If you haven't already done so, could you send your request in to our HelpDesk at support@picotech.com where we a ream of suppor...