How to Battery Power an Arduino!
8:36
Arduino NeoPixel LED Tutorial!
15:58
Arduino Automated Servo Lock Box!
8:43
Voice Controlled DIY Smart Lights!
8:29
How to Use Relays with Arduino
7:54
Пікірлер
@Kenazzle
@Kenazzle 18 сағат бұрын
I started learning C# two days ago and it's my first programming language. I think of it as "naked Excel" and I hope that makes sense.
@Dexter101x
@Dexter101x 23 сағат бұрын
I thought you wanted to go in the direction of using Python?
@lemastertech
@lemastertech 19 сағат бұрын
For RFID scanning? Or for my channel in particular? For rfid scanning it just depends on the application and for my channel I love Python and Arduino and lots of other stuff I’m not picky!
@pistondev2204
@pistondev2204 Күн бұрын
wow this is one of the best tutorial i have come across the explanation was super great nice work
@arturocdb
@arturocdb 2 күн бұрын
Very clear and straightforward. Thank you.
@lemastertech
@lemastertech 2 күн бұрын
Glad to hear it! Thank you for watching!
@giacomocristiano1808
@giacomocristiano1808 2 күн бұрын
Insane video love the breakdown, definitely will be getting the sensor for my project
@lemastertech
@lemastertech 2 күн бұрын
Thanks so much for watching I’m glad you liked it!!
@jon-f3i
@jon-f3i 2 күн бұрын
😎
@lemastertech
@lemastertech 2 күн бұрын
😎😎
@RedditSpookys-rx7
@RedditSpookys-rx7 3 күн бұрын
When you don't implement the using system and System.Console.WriteLine("hello world") compared to print('hello world') 🤣🤣🤣
@lemastertech
@lemastertech 3 күн бұрын
Still too long
@Sabeenbudhathoki
@Sabeenbudhathoki 3 күн бұрын
You saved me a lot . you answer my question which i was always wonder why do we need constructor.........awesome .....
@lemastertech
@lemastertech 3 күн бұрын
Awesome thank you for watching!!
@cesruhf2605
@cesruhf2605 3 күн бұрын
I thought your visor was actually gonna go from transparent to tinted like those chinese sun glasses
@lemastertech
@lemastertech 3 күн бұрын
Haha I’m not familiar with the product you’re talking about but that is sort of what it does isn’t it!?
@davismubambe
@davismubambe 6 күн бұрын
Hi man, I cant identify string variable. its saying "string" unidentified in visual studio code. Please help me out
@lemastertech
@lemastertech 6 күн бұрын
Check this article out sounds like your issue! cplusplus.com/forum/beginner/47493/
@davismubambe
@davismubambe 5 күн бұрын
Thanks man! you just made Saturday! my calculator is now working.
@lemastertech
@lemastertech 5 күн бұрын
@@davismubambe glad to hear it, good job!!
@trxe420
@trxe420 7 күн бұрын
WTH, really? And people are paying big bucks for this? Yall are spoiled and I am jealous -- C# dev
@lemastertech
@lemastertech 7 күн бұрын
In my defense sir, no one pays me anything to write python I write PLC code in an obscure language called ladderlogic 😎
@codeintherough
@codeintherough 7 күн бұрын
So electrical engineering would be the best place to start? Ive been interested in mechatronics and embedded systems. Would that experience be useful in controls engineering?
@lemastertech
@lemastertech 7 күн бұрын
Yes mechatronics would be directly useful and embedded systems would be useful in a roundabout way! I think electrical engineers have the highest success rate in the field, but plenty of mechanical and Comp. Science folks make it too!
@TomaszGorzelak
@TomaszGorzelak 8 күн бұрын
That was awesome! Thanks for showing the different ways to put a script in ignition. The way you showed it was funny and I liked it - keep it up! I would love to see how you can use a python script to override alarm priorities. I mean the ability for the user to dynamically change the alarm priority on screen (currently I can only change the alarm priority statically).
@lemastertech
@lemastertech 7 күн бұрын
Thank you for watching and for that nice comment! I could consider doing that for a video but off the top of my head I think may be a little too niche to be a broadly useful video! Some video on the alarming within ignition is certainly doable though!
@IslamMazen-xs3rh
@IslamMazen-xs3rh 8 күн бұрын
What, a huge W keep up the good work😄😄😄
@lemastertech
@lemastertech 7 күн бұрын
thank you so much!
@AstrobumTV
@AstrobumTV 10 күн бұрын
Explain those few people who could build an entire system from mechanical design, installation, and then electrical panel design, control systems, programming, and everything else, FROM SCRATCH, with his own two hands. And when I mention programming, they dont just do PLC, but Python, not just Python, they dive into dynamic programming.
@lemastertech
@lemastertech 9 күн бұрын
Yes there are a small group of controls and automation engineers that can truly do every piece of system design from initial design through programming and electrical and mechanical commissioning and deliver a completed product all on their own! But that’s a small and rare group!
@dirtydevotee
@dirtydevotee 10 күн бұрын
If you accidentally boot your game up in full-screen mode without the "quit" button functionality, you can ALT+TAB out of it and then close it down by right-clicking the icon on your hot bar.
@lemastertech
@lemastertech 10 күн бұрын
Good tip! You can always ctl alt delete and then end it from task manager too as worst case scenario haha
@dirtydevotee
@dirtydevotee 10 күн бұрын
@@lemastertech ...except in Linux.
@tropicalflame-sx2cg
@tropicalflame-sx2cg 11 күн бұрын
I watched this and wish I knew this in the past but a quick question. For the resizable part, is it possible to have the window resizable to the point where you can Alt+Enter to make the window fullscreen and borderless? I just have times where it’s annoying seeing the windowed border and like the fullscreen but also like it resizable at times. If this does work, can you explain it? Thanks
@lemastertech
@lemastertech 10 күн бұрын
Hi I’m sorry it’s been a little while since I messed with this but I believe yes the border and the title bar are settings you can turn off!
@maco2399
@maco2399 11 күн бұрын
you are so funny 😅, good tutorial 😍
@lemastertech
@lemastertech 10 күн бұрын
Thank you for watching! I’m glad you liked it :)
@adnanahmadknowledgevideo
@adnanahmadknowledgevideo 12 күн бұрын
Thanks a lot. I leanred somehting new. Make a video on how to plot data read by arduino using pyplot
@lemastertech
@lemastertech 9 күн бұрын
Thanks for watching and good idea!!
@matthewrees9015
@matthewrees9015 13 күн бұрын
I'm surprised there aren't more comments and likes against this tutorial. It was very helpful to me... thanks a bunch!
@lemastertech
@lemastertech 9 күн бұрын
I’m glad you found it useful thank you for watching!!
@DavejrJr-pf2dd
@DavejrJr-pf2dd 14 күн бұрын
Can you please make a tutorial on how to do this if you only have the .py file and a command prompt without anything else from scratch?
@TheCommonSenseProfessor
@TheCommonSenseProfessor 15 күн бұрын
Great video. I teach in a Control and Automation Engineering program and it is such a great field with a great future. Many people do not understand the discipline.
@lemastertech
@lemastertech 15 күн бұрын
Thanks for watching and I agree completely!!
@truth_beauty
@truth_beauty 15 күн бұрын
Thank you
@lemastertech
@lemastertech 15 күн бұрын
You’re welcome thank you for watching!
@angl0ni488
@angl0ni488 15 күн бұрын
hi i want to put myy tcp server online can u help with that?
@lemastertech
@lemastertech 15 күн бұрын
I would not generally suggest that unless you are very confident in cyber security concepts as well! That’s a good way to get hacked
@shannanschisler8485
@shannanschisler8485 15 күн бұрын
so i made it too :D just by using WoodPrix plans :)
@TejasKiran-v4c
@TejasKiran-v4c 17 күн бұрын
Thank you.....very helpful and true it's way faster then if elif else statements... Will definitely subscribe ❤
@lemastertech
@lemastertech 15 күн бұрын
Thank you so much for watching!!
@kepennn
@kepennn 18 күн бұрын
Thanks! :)
@lemastertech
@lemastertech 17 күн бұрын
You’re welcome thanks for watching!
@CandiceSaffield
@CandiceSaffield 18 күн бұрын
i love python!
@lemastertech
@lemastertech 17 күн бұрын
Me too! Super fun and useful!
@GilbertNgwira-s9y
@GilbertNgwira-s9y 19 күн бұрын
This is helpful i am doing automation and information technology
@lemastertech
@lemastertech 17 күн бұрын
Awesome glad it helped, thanks for watching!
@DiyintheGhetto
@DiyintheGhetto 20 күн бұрын
I have a question on comport part. What if you are delpoying an arduino somewhere and the computer or server it is on change comports on the arduino and we are miles and miles away but don't have access to it. Is there a way to auto detect the port and connect to it automatically?
@newbsagehaha
@newbsagehaha 20 күн бұрын
super mario 4.0?!! youre nuts!
@ahmedodawaa4581
@ahmedodawaa4581 21 күн бұрын
Thank you so much for posting this video, helped alot in understanding window service. I have C# console application, where i have a consumer that subscribes to a rabbitmq queue, and stores the data in message in Sql server database. How can i turn this console application to a windows service?
@UğurGüneş-v6d
@UğurGüneş-v6d 23 күн бұрын
How those image well be load into pycharm?
@lemastertech
@lemastertech 21 күн бұрын
It’s easy! You just need them in some folder in a directory pycharm can access!
@HiradJF
@HiradJF 23 күн бұрын
You only needed the using system for that
@lemastertech
@lemastertech 21 күн бұрын
w0w
@auvan9517
@auvan9517 23 күн бұрын
Do all these things still hold up right now? I majored in Electrical Engineering but got my first job as a Software Engineer. I've been meaning to find a job as a Control/Instrumentation Engineer and I was wondering what I need to do to develop skills needed for it as I pretty much forgot all electrical parts of my college. Any help is appreciated!
@lemastertech
@lemastertech 21 күн бұрын
Hi! Yes I believe everything In this video is still very relevant! I suggest checking out the KZbin channel realpars if you’re curious in lots of automation concepts!
@binarytech8457
@binarytech8457 23 күн бұрын
Very well explained. I hope someday You can do more videos about C# and OOP.
@lemastertech
@lemastertech 21 күн бұрын
Thanks for watching! I’d like to do more in that field as well, just so hard getting enough time to make all the content I’d like to make!
@SadeghMirzaee-fd8lg
@SadeghMirzaee-fd8lg 23 күн бұрын
Then you go for some performance heavy real world problems and you desperately try pypy, numba, Cpython for months and you realize how much you could love C# :) Or try some nested loops at least...
@lemastertech
@lemastertech 20 күн бұрын
Okay
@VERYUsed
@VERYUsed 24 күн бұрын
Wow nice work you are very intelligent keep going 👍❤❤
@lemastertech
@lemastertech 24 күн бұрын
Thank you very much for watching!
@Osama_._5
@Osama_._5 24 күн бұрын
I'm studying computer science and you're really helping me with my assignments Thank you
@lemastertech
@lemastertech 24 күн бұрын
Glad to hear it thank you for watching!!
@keangmenghak
@keangmenghak 24 күн бұрын
hello sir, i have a question why don't you use limit switch sir?
@lemastertech
@lemastertech 24 күн бұрын
Hi, you can use limit switches with this shield as well! I just didn’t because the tutorial is on using stepper motors
@keangmenghak
@keangmenghak 23 күн бұрын
@@lemastertech sorry for basic question, Should i use dc-dc converter if i want to build cnc machine using that shield?
@yes-kc4mt
@yes-kc4mt 24 күн бұрын
just out of interest, in what areas of the code do you believe you can optimise in and how would you do it?
@lemastertech
@lemastertech 20 күн бұрын
Well I’m a much better programmer now than I was when I originally published this so I’m tempted to say practically every line could be optimized but definitely the ghosts having 4 different routines for movement could easily be reworked to be one program with slightly different passed in parameters, and I didn’t use any classes or instances just spaghetti code, that could all be improved for sure!
@odarkeq
@odarkeq 25 күн бұрын
This is great with 4 buttons, but every time you click you're running an IF for potentially every single Button Object in your menu. What if you have a million buttons? Then you're looking at a million IF statements every time you click. What I do is create an image mask of the menu's button layout, with each menu item color-coded to an RGB value. Parts of the screen that have no button I make (0,0,0) black. Then, when someone clicks, it only has to get_at() the color of the mask at mousepos to determine which Button Object was clicked. Dictionaries of your menu items would be stored as hash tables, and as such reduce time complexity from O(n) to O(1).
@odarkeq
@odarkeq 25 күн бұрын
masksurface = pygame.image.load('maskimage.png') menutable = {(0,0,0): 0, (255,0,0): 1, (128,0,0): 2,...} # maybe add submenus as different color, or related submenus with a similar tint menutable[(0,255,0)] = 6 menutable[(128,255,0)] = 7 import additional_tables if pygame.mouse.get_pressed()[0]: menu = menutable[masksurface.get_at(pygame.mouse.get_pos())]
@lemastertech
@lemastertech 24 күн бұрын
Why would you make a menu with a million buttons? Its fine to think of the theoretical but realistically even a menu with 100 buttons python could run through a series of if statements in a fraction of a second
@PrinceGuano-ul1yq
@PrinceGuano-ul1yq 25 күн бұрын
hi, i’m trying to build automation systems as a marine engineer. how do i start?
@lemastertech
@lemastertech 24 күн бұрын
Hi, depends what you’re trying to do but having a good idea of the end goal will help you define a curriculum. The real pars KZbin channel has a ton of good info and beckhoff and ignition both have free software downloads so it’s possible to learn plc programming and scada development for free!
@PrinceGuano-ul1yq
@PrinceGuano-ul1yq 23 күн бұрын
@ thank you. i’ll find out and get back to you
@xxtrosityxx1883
@xxtrosityxx1883 25 күн бұрын
I'm having trouble with my player teleporting to anew level when they collide with a portal
@lemastertech
@lemastertech 24 күн бұрын
What is the trouble? It should just be two objects checking for a colliderect and then reloading the proper levels tilemap!
@kodyyounce8812
@kodyyounce8812 26 күн бұрын
I set the bigger balls retention to 1.5😂😂 after bounce 10 it was sooo long till it came back down😂😂😂😂😂😂 i was dieing laughing
@lemastertech
@lemastertech 21 күн бұрын
Hahah that sounds crazy I never thought about making retention larger than 1
@kodyyounce8812
@kodyyounce8812 21 күн бұрын
@lemastertech I set it to 1.01 and threw it horizontally. it bounced so fast it was going off screen till it was gone all together.(It broke the boundary wall) I can only expect it entered the void. Rip 10000 pound giant grey ball.
@nynothing
@nynothing 26 күн бұрын
it disconnects a few seconds after pairing it with PC and the LED are not responding
@nynothing
@nynothing 26 күн бұрын
but great video.
@adrianbarber7490
@adrianbarber7490 27 күн бұрын
Good game thankyou
@lemastertech
@lemastertech 26 күн бұрын
You’re welcome thank you for watching!
@sanika887
@sanika887 27 күн бұрын
THANK YOU cause this was my first project ever! 4 months ago i did not have any idea of how to make projects i play chess so thought of this found ur video and worked on it for whole weekend thank you sm dude u really helped me take my first step 🙌 sm of progress after this i implemented chess AI its cool and have many other projects now😭
@lemastertech
@lemastertech 26 күн бұрын
Awesome thank you for watching I’m so glad it was helpful for you!!
@monarch2335
@monarch2335 25 күн бұрын
bro no way you are in UE right? :d
@JCarlosSalas-p2z
@JCarlosSalas-p2z 28 күн бұрын
By convention, white goes down and black goes up. In the video they are the other way around. I have tried changing the coordinates but the program stops working, so something else needs to be changed and I can't find what I want.
@Wyapt
@Wyapt 27 күн бұрын
you could just change the textures and which side goes first
@lemastertech
@lemastertech 26 күн бұрын
Is that an actual requirement? I think I’ve played chess games with white and black on top before?
@JCarlosSalas-p2z
@JCarlosSalas-p2z 26 күн бұрын
It is not a FIDE standard for chess diagrams, you will not find any book or magazine with the pieces like this, I have tried to change but my programming knowledge is limited and I have not succeeded.
@radk3k20
@radk3k20 28 күн бұрын
Just to keep track of progress: 1:00:50
@lemastertech
@lemastertech 26 күн бұрын
Thanks for watching!