DevHeads IoT Integration Server•15mo ago

I have a tds sensor in the data sheet that reads from 1000-0 PPM, but there is a project on the mark

I have a tds sensor in the data sheet that reads from 1000-0 PPM, but there is a project on the market that has the same sensor attached to it, which is the tds meter v1, that reads up to 10,000. How did it manage to do that? Can anyone help me?

AAbdullah I have a tds sensor in the data sheet that reads from 1000-0 PPM, but there is a...

techielew•10/14/24, 3:36 AM

Are you sure it’s the same sensor? Did you double check the sensor datasheet (not a wiki) and also double check the product is in fact using the same sensor and only that sensor?

! Alarm !•10/14/24, 6:34 AM

Who wants to work with me long term and earn money?
I am a developer.

!! Alarm !Who wants to work with me long term and earn money? I am a developer.

ZacckOsiemo•10/14/24, 6:35 AM

Ok tell us how will they make money working with you?

!! Alarm !Who wants to work with me long term and earn money? I am a developer.

techielew•10/14/24, 8:28 AM

What is the job? Put it in #jobs

Ttechielew Are you sure it’s the same sensor? Did you double check the sensor datasheet (no...

AbdullahOP•10/14/24, 1:35 PM

Yes, I am sure it is the same sensor. I read the sensor data sheet from the manufacturer and it only reads 1000 PPM, but I do not know how to make it read 10,000 PPM.

Mmatthewflynn_I'm a bit of a newby to this so I'll happily be guided - its on a raspberry pi 2...

techielew•10/14/24, 3:31 PM

@ZacckOsiemo @Camila_99$$ @Middleware & OS did you guys check out Matthew Flynn's code: ✅-code-review.Net Class for Invensnese ICM-20948

AbdullahOP•10/14/24, 10:04 PM

Is it possible to connect arduino uno R4 wifi to blynk platform with a library like blynk.edgnt where I can change the password and wifi network name without having to change the code?

AAbdullah Is it possible to connect arduino uno R4 wifi to blynk platform with a library l...

Marvee Amasi•10/15/24, 6:11 AM

Yes very possible

Marvee Amasi•10/15/24, 6:11 AM

@kbrsi

AAbdullah Is it possible to connect arduino uno R4 wifi to blynk platform with a library l...

Umesh Lokhande•10/15/24, 6:12 AM

It's possible, you may need to use OTA feature provided in Blynk Cloud. It has a dedicated OTA tab in the dashboard. I mean you can change the password in the form of new firmware release (over the air) update

ZacckOsiemo•10/15/24, 9:04 AM

Oh my word! https://www.communica.co.za/collections/specials/products/fnirsi-dso1013d-dual-ch-100mhz does anyone already have one of these. I might loan out a kidney to try this.

Communica South Africa

FNIRSI DSO1013D DUAL CH 100MHZ

1013D is a Tablet Screen-Touch Oscilloscope in a Handheld Portable Size. 100MHz Bandwidth/1GSA/S Sampling Rate 2CH Tablet Oscilloscope witH 3.7V 6000mAh BatteryDual Channel Touchable Panel Oscilloscope Features 2 Channels Portable Handheld Tablet Oscilloscope 1GSa/s Sampling Rate (1X=5MHz,10X=100MHz) 100MHZ * 2analog

ZZacckOsiemo Oh my word! https://www.communica.co.za/collections/specials/products/fnirsi-dso...

melta101•10/15/24, 9:20 AM

looks nice
i personally prefer the displayless one due to its small size and ease

melta101•10/15/24, 9:21 AM

i am also in search of oscilloscope

Mmelta101 looks nice i personally prefer the displayless one due to its small size and eas...

ZacckOsiemo•10/15/24, 9:22 AM

yeah but that's an extra cable going into the host and then you are juggling buttons and when to start it.

ZZacckOsiemo yeah but that's an extra cable going into the host and then you are juggling but...

melta101•10/15/24, 9:23 AM

point

melta101•10/15/24, 9:23 AM

never thought of that

ZacckOsiemo•10/15/24, 9:23 AM

Also if you dont have usb 3.0 some signals are going to be hard to catch nicely

ZacckOsiemo•10/15/24, 9:24 AM

But I also love the logic analyser as well, I with they made a bus pirate that had a screen

ZZacckOsiemo But I also love the logic analyser as well, I with they made a bus pirate that h...

melta101•10/15/24, 9:24 AM

as in?

ZacckOsiemo•10/15/24, 9:25 AM

http://dangerousprototypes.com/docs/Bus_Pirate

ZacckOsiemo•10/15/24, 9:25 AM

Almost like a low level sniffer

melta101•10/15/24, 9:26 AM

never seen this!
looks amazing

melta101•10/15/24, 9:26 AM

time to dive into it

UUmesh Lokhande It's possible, you may need to use OTA feature provided in Blynk Cloud. It has a...

AbdullahOP•10/15/24, 10:09 AM

Yes I understand you thank you

ZZacckOsiemo But I also love the logic analyser as well, I with they made a bus pirate that h...

Ming•10/15/24, 11:52 AM

I with they made a bus pirate that had a screen

You mean like this:
https://buspirate.com/bus-pirate-5-rev-10-now-available/

Bus Pirate

Bus Pirate 5 REV10 is ready!

Bus Pirate 5 REV10 is ready! The next generation of Bus Pirate is here.

Type simple commands in a terminal and talk to chips over 1-Wire, I2C, SPI, UART, and more. Figure out how a chip works before writing a line of code.

Hardware specs

Get Bus Pirate 5 and

ZZacckOsiemo Oh my word! https://www.communica.co.za/collections/specials/products/fnirsi-dso...

Ming•10/15/24, 12:01 PM

I bought one of these to help out when I volunteer at our local Repair Café

where a bunch of us try and fix things that people bring in.
https://www.fnirsi.com/products/dso-tc3?srsltid=AfmBOoqR7g93JlREbd-SIQZ-Xz6dea9DeGGaLUkv4_4u7_7B8i-lGI9V
The features that have been most useful are the 'What is this random, unlabelled component' and it tells you not only what it is, but for a transistor, what the pins are, etc.
Also, the waveform generator is great for testing speakers to see if it is the speaker or the electronics that have broken.

FNIRSI

FNIRSI DSO-TC3: 3-in-1 Handheld Oscilloscope, Signal Generator, and...

FNIRSI DSO-TC3: A 3-in-1 handheld tool integrating oscilloscope, signal generator, and transistor tester. Real-time 10MS/s sampling, 500kHz bandwidth, and 6 waveform options.

MMing > I with they made a bus pirate that had a screen You mean like this: https://b...

ZacckOsiemo•10/15/24, 12:27 PM

what! bno way!

UUmesh Lokhande It's possible, you may need to use OTA feature provided in Blynk Cloud. It has a...

AbdullahOP•10/15/24, 2:41 PM

What should I edit in the OTA file can you help me?

te0•10/15/24, 3:32 PM

quick question is self-promotion(no sales pitch included) allowed here as long as its related to embedded?

Tte0 quick question is self-promotion(no sales pitch included) allowed here as long a...

ZacckOsiemo•10/15/24, 3:53 PM

yes, it's encouraged we have a #projects-and-self-promotion channel

AAbdullah What should I edit in the OTA file can you help me?

Umesh Lokhande•10/15/24, 4:05 PM

You don't need to modify any file. All you should do is edit your code with updated password and compile a project using

Skecth --> Export Compile Binary

Skecth --> Export Compile Binary

in Arduino IDE to generate

.bin

.bin

file. Now this binary file can be uploaded into target hardware i.e. on ur Arduino R4 from OTA Tab of a Blynk Dashboard. This way you can change the password, remotely from anywhere. I hope this will help. Best wishes!

ZZacckOsiemo yes, it's encouraged we have a #projects-and-self-promotion channel

te0•10/15/24, 4:15 PM

oh nice didn't see it

Dtynin•10/15/24, 4:50 PM

Hey guys, with the recent evolution in AI and Robotics what do y'all think?

Should AI-driven automation be prioritized over human workers to mitigate risks and enhance operational efficiency in industries where safety and precision are critical such as mining, construction, and manufacturing?

Considering factors such as job displacement, long-term cost implications, ethical concerns, and the evolving nature of AI capabilities.

What balance do you think should be struck between leveraging automation and maintaining a human workforce to ensure both safety and job security?
@Middleware & OS @MCU, MPU & Firmware

Edison_ngunjiri•10/15/24, 6:34 PM

By providing more training ,you can transfer human workforce to other roles.
Government can provide restrictions to protect the workers rights and promote fair distribution of automation benefits
The automation should supplement and not replace human workforce.

DDtynin Hey guys, with the recent evolution in AI and Robotics what do y'all think? Sho...

Ming•10/15/24, 6:40 PM

I just wrote a long post bringing in historical examples of how previous technological revolutions were a bit sh*t to live through for the people that lost their jobs at the time but in every case has advanced humanity each time.
However discord said it was too long and refused to post it.

See the agricultural revolution, the Luddites, etc.

As I am typing on my phone, I am giving up and getting another glass of wine instead

MMing I just wrote a long post bringing in historical examples of how previous technol...

wafa_ath•10/15/24, 9:29 PM

It's sad Discord didn't let it go through, revolutions can be tough for those affected, (i didn't go through thinking if it's a good thing or not and if it's worth it) i think i will spend the night thinking about it now

, Enjoy your glass Sir!

DDtynin Hey guys, with the recent evolution in AI and Robotics what do y'all think? Sho...

ke7c2mi•10/15/24, 11:18 PM

Idealistically I like to think we can reduce our role as engineers to improving the "efficiency" of humanity through technology. We bring new capabilities, and make old capabilities cheaper and easier and more accessible.

If we do so well that not every person needs to work for us all to have a good standard of living, I see that as a good thing. (Note on this, if embedded got fully automated, I like to think I could still flash leds on my desk for fun)

The real problem there is social / political. Less work needed should just mean more time for frolicking

MMing I just wrote a long post bringing in historical examples of how previous technol...

Paul - SW Makers (WA)•10/16/24, 12:46 AM

Post it to Google Blogger, GitHub or another free website and give us a link?

EEdison_ngunjiri 1. By providing more training ,you can transfer human workforce to other roles....

Dtynin•10/16/24, 3:47 AM

While training and transitioning workers to other roles seems ideal, not every industry can accommodate displaced workers with new roles at scale. Also, government restrictions might slow down technological innovation. Can we truly say automation will supplement rather than replace when the trend suggests full automation is the goal? @Edison_ngunjiri

MMing I just wrote a long post bringing in historical examples of how previous technol...

Dtynin•10/16/24, 3:54 AM

It's easy to point to past revolutions and claim they advanced humanity, but they also caused immense social upheaval. The Luddites weren't just resisting change for the sake of it they saw firsthand the negative consequences for workers. Why should we assume this AI revolution will be any less disruptive or more humane?

DDtynin It's easy to point to past revolutions and claim they advanced humanity, but the...

ZacckOsiemo•10/16/24, 4:06 AM

All the revolutions turned out to be more humane than we ever thought, we live longer, healthier freeer lives because these things happened. Ofcourse there will be losers but ultimately when AI is finding breast cancer where a doctor would have missed it , life is good. Disruption is key remember it's not our world, it's the blind watchmakers world.

Wwafa_ath It's sad Discord didn't let it go through, revolutions can be tough for those af...

Dtynin•10/16/24, 4:07 AM

Revolutions indeed force society to adapt, but at what cost? While technological revolutions may eventually lead to positive outcomes, they tend to leave significant casualties in the form of lost jobs and livelihoods. Is it fair to ask current workers to endure these hardships just to benefit future generations

DDtynin Revolutions indeed force society to adapt, but at what cost? While technological...

ZacckOsiemo•10/16/24, 4:08 AM

Life isn't fair

ZZacckOsiemo All the revolutions turned out to be more humane than we ever thought, we live l...

Dtynin•10/16/24, 4:27 AM

You're right, @ZacckOsiemo, life isn't fair, but the question is, shouldn't we strive to make it a bit more equitable, especially when we have the power to shape technological changes? It’s not just about adapting or surviving these disruptions but finding ways to balance progress with human impact. Suppose we only focus on long-term gains while ignoring the immediate human cost, aren't we missing an opportunity to innovate in a way that benefits both current and future generations?

Kke7c2mi Idealistically I like to think we can reduce our role as engineers to improving ...

Dtynin•10/16/24, 4:37 AM

@ke7c2mi Reducing engineers to improve efficiency sounds more like a justification for prioritizing profit over people. If fewer people are needed, does that automatically lead to a higher standard of living for everyone, or just for those already benefiting from the technology? Less work may mean more time for frolicking but only for those who can afford it.

DDtynin @ke7c2mi Reducing engineers to improve efficiency sounds more like a justificati...

Marvee Amasi•10/16/24, 4:45 AM

Look , cutting engineers to boost efficiency sounds more like trading brains for profit. Yup, fewer people might get the job done faster, but who really gets to frolic with the extra free time? Probably not the ones left juggling more tasks. The real trick is making tech work for everyone not just the top dogs. Thoughts on how we keep that balance?

MMarvee Amasi Look , cutting engineers to boost efficiency sounds more like trading brains fo...

Dtynin•10/16/24, 4:50 AM

well...this is a valid stance tho...the idea should be making it work for everyone @Marvee Amasi I concur with this.
what's your pick @ke7c2mi on this?

DDtynin You're right, @ZacckOsiemo, life isn't fair, but the question is, shouldn't we s...

ZacckOsiemo•10/16/24, 4:53 AM

Not really, every advancement in history has been made because someone crazy was obsessed with something. We don't want an equitable world. We do want a justified one. It turns out hierachies of competency matter. All surgeons are equal until your parent needs surgery then you need the best one. So we should focus on long term gain not pyrrhic ones but long term none the less.

DDtynin You're right, @ZacckOsiemo, life isn't fair, but the question is, shouldn't we s...

ZacckOsiemo•10/16/24, 4:54 AM

Also if you see that the world is missing an opportunity to innovate ina way that benefits the pressent and the future, the onus is on you to bring that forward. I.e lets see you innovate that way.

Marvee Amasi•10/16/24, 5:09 AM

Yeah @ZacckOsiemo you are right cus obsession and competency drives real progress here tho and seriously no one is arguing against wanting the best when it matters most. But "justified" shouldnt mean only the elite benefit from innovation. The challenge is to ensure that as we push forward, we are not creating gaps that leave people behind. The innovation should lift us all

, not just a select few

I have a tds sensor in the data sheet that reads from 1000-0 PPM, but there is a project on the mark

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