DevHeads IoT Integration Server•2y ago

Hi @John Eric, what do you do?

techielewOP•2/26/24, 8:51 PM

Also, feel free to jump in. no judgment here. Just answers and some fun.

techielewOP•2/26/24, 8:51 PM

Ttechielew Also, feel free to jump in. no judgment here. Just answers and some fun.

John Eric•2/26/24, 8:52 PM

Uhhhh, thanks!

Ttechielew Hi @John Eric, what do you do?

John Eric•2/26/24, 8:56 PM

I'm a programmer and I have a really big passion in engineering; So I thought... What if I combine programming and engineering - that was when I found out embedded system.
In embedded system, I have created a spider with an Arduino(Just learnt about that few months ago).

JJohn Eric I'm a programmer and I have a really big passion in engineering; So I thought......

John Eric•2/26/24, 8:57 PM

But I will really love to be like you guys

Camila_99$$•2/26/24, 10:37 PM

Two years ago, I remember my teacher gave me advice when I want to charge any device, I should plug the charger into the device before plugging the other end into the electrical outlet. Why?? Does it have to do with preserving the device or the battery? Additionally, when finished charging the device, it's important to first unplug the end connected to the device from the electrical outlet before disconnecting the charger from the device.

JJohn Eric I'm a programmer and I have a really big passion in engineering; So I thought......

techielewOP•2/27/24, 1:54 AM

Oh that’s right. I remember now. Well welcome again! What do you usually program?

Saßì•2/27/24, 2:49 AM

@obiben27 Welcome,! We're happy to have you as a DevHead. Feel free to let us know what you're working on now and a bit about your technical background.

CCamila_99$$Two years ago, I remember my teacher gave me advice when I want to charge any de...

Navadeep•2/27/24, 3:58 AM

Curious curious...i almost do the very opposite each time.'

NNavadeep Curious curious...i almost do the very opposite each time.'

techielewOP•2/27/24, 7:07 AM

Yes, I'd think to plug into the outlet first too

youcef_ali•2/27/24, 7:53 AM

Hi Team, While a DMA operation is launched, the memory is it accessible for reading or do we have to wait until the DMA is finished? What is the best mechanism to process saved data from DMA ?

NNavadeep Curious curious...i almost do the very opposite each time.'

Camila_99$$•2/27/24, 8:49 AM

Yeah me too lol , I actually forgot why

Ttechielew New poll, y'all. Let us know what your IDE of choice is: https://discord.com/cha...

Navadeep•2/27/24, 8:56 AM

Good one. I have too many IDEs - maybe 8+ although they're of either eclipse or VSCode flavour. Sometimes feels like retiring from them and use terminal along with vim.

Ttechielew Oh that’s right. I remember now. Well welcome again! What do you usually program...

John Eric•2/27/24, 11:27 AM

Usually software - Front-end and mostly Back-end.
I am more of a backend programmer.

JJohn Eric Usually software - Front-end and mostly Back-end. I am more of a backend program...

John Eric•2/27/24, 11:33 AM

I am armed with technologies like C, Python, LAMP stack, MySQL DB, Bash scripting, Devops and some times I try to challenge myself by taking some hacking challenge(Crackme's).

AAditya thakekar Best thing is you can use html, css and js inbuilt and make a game and run on es...

wafa_ath•2/27/24, 11:35 AM

Thank you so much

Ttechielew What's your project?

aymen ammari•2/27/24, 12:41 PM

I'm trying to connect it to HC-05 and I'm fond some instructions in the net

aymen ammari•2/27/24, 12:50 PM

Hi everyone I'm trying build a drone based on arduino nano, can you guve me some advices or tutorials

Aaymen ammari Hi everyone I'm trying build a drone based on arduino nano, can you guve me some...

Aditya thakekar•2/27/24, 1:00 PM

Ardupilot standard.. But with nano just search for motor control

Saßì•2/27/24, 1:14 PM

Friendly Reminder about Upcoming Event
https://discord.com/invite/wdkgca39?event=1210639837787328642

AAditya thakekar Ardupilot standard.. But with nano just search for motor control

aymen ammari•2/27/24, 1:21 PM

I have ECS 30A

aymen ammari•2/27/24, 1:22 PM

I'm looking if you have a source code, and schematic

Aaymen ammari I'm looking if you have a source code, and schematic

Umesh Lokhande•2/27/24, 3:40 PM

If you're looking for a reprogrammable drone to build applications around it then check out MagisMagis a flight controller firmware to fly nano drones like Pluto V3R and PlutoX https://github.com/DronaAviation/Magis

GitHub

GitHub - DronaAviation/Magis: flight controller(firmware) of Pluto ...

flight controller(firmware) of Pluto Platform. Contribute to DronaAviation/Magis development by creating an account on GitHub.

UUmesh Lokhande If you're looking for a reprogrammable drone to build applications around it the...

aymen ammari•2/27/24, 4:12 PM

Thank you so much I will look for it

wafa_ath•2/27/24, 4:26 PM

hi . so am doing an application to control a robot and stream it vision at the same time . i stream the vision using flask and it's doingendless loop and i can't access to the control . am using python and kodular for this project . is there is any solution or onother way so i can control and stram the vision at the same time

Aaymen ammari Hi everyone I'm trying build a drone based on arduino nano, can you guve me some...

Navadeep•2/27/24, 6:33 PM

Take a look at this. Mr. Enrico have designed one by his own for the Arduino Day 2020 contest.
https://community.element14.com/challenges-projects/project14/nano-rama/b/blog/posts/the-nanodrone

Navadeep•2/27/24, 6:35 PM

And they have a more advanced version Nanodrone II talked about over this workshop https://community.element14.com/learn/events/c/e/1352

Wwafa_ath hi . so am doing an application to control a robot and stream it vision at the s...

Camila_99$$•2/27/24, 10:14 PM

Instead of using Flask for streaming, consider using WebSockets. WebSockets allow for bidirectional communication between the client and server, enabling you to control the robot and stream its vision simultaneously over a single connection

NNavadeep And they have a more advanced version Nanodrone II talked about over this worksh...

aymen ammari•2/27/24, 10:16 PM

Thank you sir I'm really collecting more information about the subject

CCamila_99$$Instead of using Flask for streaming, consider using WebSockets. WebSockets allo...

wafa_ath•2/27/24, 11:10 PM

Okay I will try to do that, thank you for your help

techielewOP•2/27/24, 11:24 PM

Hey devs! If you’re looking for work be sure to periodically check out the #jobs tab

Saßì•2/28/24, 1:39 AM

@Recruiter - Dyamond Welcome,! We're happy to have you as a DevHead. Feel free to let us know what you're working on now and a bit about your technical background.

Saßì•2/28/24, 1:40 AM

@harrybrar Welcome,! We're happy to have you as a DevHead. Feel free to let us know what you're working on now and a bit about your technical background.

Saßì•2/28/24, 1:40 AM

@Lazy 8ight Yacht Club @lanne Welcome,! We're happy to have you as a DevHead. Feel free to let us know what you're working on now and a bit about your technical background.

techielewOP•2/28/24, 2:16 AM

What brings you all to DevHeads? Intro yourself so we can know you better!

Saßì•2/28/24, 7:30 AM

@elecgeek Welcome,! We're happy to have you as a DevHead. Feel free to let us know what you're working on now and a bit about your technical background.

Saßì•2/28/24, 9:10 AM

@Hariharan A Welcome,! We're happy to have you as a DevHead. Feel free to let us know what you're working on now and a bit about your technical background.

techielewOP•2/28/24, 10:10 AM

Thanks to @Navadeep we learned that Altium was being acquired by Renesas: general-dev-chat

Then he filled us in with some industry analysis: https://www.linkedin.com/feed/update/urn:li:activity:7164012814137810944?updateEntityUrn=urn%3Ali%3Afs_feedUpdate%3A%28V2%2Curn%3Ali%3Aactivity%3A7164012814137810944%29

Then I saw a post by @ChrisGammell on LinkedIn offering a perspective I hadn't thought of: https://www.linkedin.com/search/results/all/?keywords=chris%20gammel%20altium&origin=GLOBAL_SEARCH_HEADER&sid=.EZ

(Great post, Chris)

Summary is: What do all the other chipmakers think about this? I personally think it's a great move but Chris takes it further explaining the potential to see all the design-ins of competitors over the years. I hinted at this before, but it seems like a good time for some of the big non-Renesas semis to throw some weight into KiCad.

What do our KiCad designers think about this? @JeremyCook @Petr Dvořák @Joseph Ogbonna @PCB & Analog?

nour_oud•2/28/24, 12:52 PM

@boualleg sabrina Welcome,! We're happy to have you as a DevHead. Feel free to let us know what you're working on now and a bit about your technical background.

Camila_99$$•2/28/24, 1:10 PM

Has anyone here integrated machine learning algorithms on microcontrollers for edge AI applications????

Camila_99$$•2/28/24, 1:10 PM

Which microcontrollers and frameworks would you recommend for running lightweight ML models on resource-constrained devices?

Ttechielew What brings you all to DevHeads? Intro yourself so we can know you better!

aymen ammari•2/28/24, 1:13 PM

My friend @nour_huda recommended to me DevHeads so I can meet new people in my domain and have some experience from you guys

I really enjoy learning from experienced people

aymen ammari•2/28/24, 1:16 PM

I'm aymen ammari license degree in electronic, I work as teacher in electronic and robotics for kids and I do freelance in industrial electricity and I help Students in their university projects

Ttechielew Thanks to @Navadeep we learned that Altium was being acquired by Renesas: https:...

JeremyCook•2/28/24, 1:25 PM

Interesting perspective. Being a KiCad user I do like that I don't have to put my designs on the cloud which makes me think of the security of designs I put on Fusion 360 which is pretty cloud heavy. Have not used Altinum or Renesas, but seems the implication is that the designs are largely stored in the cloud there. I suppose what Chris says is conjecture, so I shouldn't jump on companies for the idea that they're getting unfair-ish marketing info, but it does make sense that it would be possible.

In more encouraging thoughts, maybe more companies will throw resources toward KiCad, but I'm not holding my breath either. I've really only used KiCad, so it's entirely possible that other systems are better. I understand Eagle integrates its 3D CAD stuff with Fusion 360, so that is pretty neat, and if it saves designers time a expensive and "cloudy" EDA system could be well worth it.

CCamila_99$$Has anyone here integrated machine learning algorithms on microcontrollers for e...

abhishek awasthi•2/28/24, 1:54 PM

there are nice illustration by edge impluse upon thier platform... from there one can start further ..then can go deep on cmsisnn or rockchip chips provided thier own model porting methods...you may port to 8 int or 16.. on them

CCamila_99$$Which microcontrollers and frameworks would you recommend for running lightweigh...

Navadeep•2/28/24, 3:41 PM

We had once discussed about this a while ago - have a look general-dev-chatEdge AI use cases and industry apps (continued)

aymen ammari•2/28/24, 3:50 PM

I'm working on a robotics project and need to select a suitable motor driver for DC motors.

aymen ammari•2/28/24, 3:51 PM

do you have any recommendations for this type of application?

Aaymen ammari do you have any recommendations for this type of application?

Navadeep•2/28/24, 4:10 PM

Quite a broad question. What type is the motor and what's the rating?

take a look at this brushed DC motor controller that comes with I2C interface and some smart features about stall detection(helpful if for a robotic actuator) https://www.ti.com/product/DRV8234

DRV8234 data sheet, product information and support | TI.com

TI’s DRV8234 is a 38-V 2-A H-bridge motor driver with ripple counting, sensorless stall detection and I²C interface. Find parameters, ordering and quality information

aymen ammari•2/28/24, 4:12 PM

High-Speed-DC-Gear-Electrical-Motor-with-Reduction-Gearbox-GS-25.webp

Hi @John Eric, what do you do?

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