Andrew Ong
Andrew Ong
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Success in engineering is a straight line
Success in engineering is a straight line
Переглядів: 93

Відео

Make your own smart door lock!
Переглядів 590 тис.10 років тому
This is the story of how I made a electronic access system by combining parts. It satisfied a deep need in my life. Read about it more here: goo.gl/7PKZkK
How to Assemble Stair Lights
Переглядів 145 тис.10 років тому
Complete tutorial on how to assemble your own stair lighting, featuring block diagram, code overview, testing and final layout. Open source. Code and schematic can be found here: goo.gl/Sujhma Music from goo.gl/NblLp
How to Switch a Transistor
Переглядів 4,3 тис.11 років тому
I show how I solved the hourly hydration problem by wiring a transistor to a water pump behind my desk. I describe three different ways of switching: MOSFETs, BJTs and relays. I then skim over logic gates. Follow up tutorial on how to select a transistor: goo.gl/Zl46U Music from goo.gl/NblLp

КОМЕНТАРІ

  • @m_alrwiqmohmad7089
    @m_alrwiqmohmad7089 14 днів тому

    Hi, how can contact you please

  • @vloghubcommunityph7798
    @vloghubcommunityph7798 4 місяці тому

    what did you used for the graph?

    • @AndrewOng
      @AndrewOng 4 місяці тому

      2:23 was LucidChart 3:42 was Adobe Flash 4:20 was timeline.js

  • @jacobsterle5825
    @jacobsterle5825 10 місяців тому

    thanks for the content!

  • @emmaliddell8507
    @emmaliddell8507 10 місяців тому

    We ended up exchanging this model for the slimmer version ua-cam.com/users/postUgkx0jZ_lGlDVJhDnmagEU8gn47cmfPNlLQU because it was too wide for the only door trim area that made sense to mount it on. However, we should have just noted the dimensions prior to purchasing. Otherwise, we love the doorbell. It works perfectly, and the video is very clear, even at night.

  • @kanishparihar5497
    @kanishparihar5497 Рік тому

    where did you put the maxiprox(is it inside the wall)??

    • @AndrewOng
      @AndrewOng Рік тому

      It is right behind the wall. between the fridge and wall

  • @artkuickindia
    @artkuickindia Рік тому

    IoT Smart Door Lock, Android App Step-by-Step ua-cam.com/video/nnk1ebfzCJw/v-deo.html

  • @VOLTRONDEFENDER4440
    @VOLTRONDEFENDER4440 Рік тому

    I realized won’t this be considered modification?

  • @zegod8849
    @zegod8849 Рік тому

    What is the name of the microcontroller you used?

  • @TwanJaarsveld1
    @TwanJaarsveld1 Рік тому

    works better than 90% on the market right now

  • @pudgy_buns
    @pudgy_buns 2 роки тому

    I like your direction of buying an already automated door lock. that's probably a better option than what I've come up with. a servo.... but i have to overcome this hurdle as i've set it and it seems worth jumping to learn it.

  • @SpencerYonce
    @SpencerYonce 2 роки тому

    This is amazing

  • @venkateshs1359
    @venkateshs1359 2 роки тому

    Does it work with batterriesband how long will it last?

    • @AndrewOng
      @AndrewOng 2 роки тому

      The door lock runs on batteries. The card reader uses 5W so that is connected to wall power

    • @DHGxMcFlurry
      @DHGxMcFlurry 2 роки тому

      @@AndrewOng It's been 7 years and he's still here

  • @tobiaskarl4939
    @tobiaskarl4939 3 роки тому

    This plastic gears doesn't last very long. This has to be metal.

  • @boshooda1941
    @boshooda1941 3 роки тому

    are you still an Electrical Engineer?

  • @Az-jt2zp
    @Az-jt2zp 3 роки тому

    This was pretty awesome, its a shame your youtube channel isn't still active, I'm sure you would have made some awesome stuff.

  • @dontienle
    @dontienle 3 роки тому

    I use my keys , no headache 😂

  • @njamakaranjaabbas4565
    @njamakaranjaabbas4565 3 роки тому

    Hey man can you do an informative video about Instrumentation and Control Engineering as an offshoot to Electrical Engineering. Thanks man.

  • @abetterbangladesh7462
    @abetterbangladesh7462 3 роки тому

    Why did you quit the job of Mercedes Benz?

  • @epicchrist2941
    @epicchrist2941 3 роки тому

    make more videos please

  • @bookitech7105
    @bookitech7105 3 роки тому

    Hi andrew need some help

  • @revenge6724
    @revenge6724 3 роки тому

    I like it 👍🏽

  • @Thegbiggamerz
    @Thegbiggamerz 3 роки тому

    You're STRAIGHT UP G!!!1!1

  • @nicholashoang9722
    @nicholashoang9722 3 роки тому

    t h e p o w e r of m a g I c

  • @vlvvv2064
    @vlvvv2064 4 роки тому

    I’m looking into electrical engineering for college and this really piques my interest. More videos please. And also what programming language do you recommend learning?

  • @vlvvv2064
    @vlvvv2064 4 роки тому

    Come back

  • @Lolzkey
    @Lolzkey 4 роки тому

    I love it so much it is in my liked videos and I love I made them playlist myself

  • @esatkilinc4185
    @esatkilinc4185 4 роки тому

    Good Ol Falkirk apartments. Did you get fined for this when you left? I might do the same thing at Falkirk

    • @AndrewOng
      @AndrewOng 4 роки тому

      Esat Kilinc no I never got fined, but the fourth staff member that came into the apartment confiscated the lock and I never got it back

  • @rushdHBTS
    @rushdHBTS 4 роки тому

    Commercial Production Started. Marketing? I am interested via Facebook Page HBTS Online Price and Comment. ....

  • @EB-zv8ks
    @EB-zv8ks 4 роки тому

    where is the little girl?

  • @EB-zv8ks
    @EB-zv8ks 4 роки тому

    little girl is awesome

  • @MekaniQ
    @MekaniQ 4 роки тому

    Can we control it with phone?

  • @earporn600
    @earporn600 4 роки тому

    i lost track

  • @autoselectioninc.422
    @autoselectioninc.422 4 роки тому

    Hello, I’m an electrical engineer just moved to the USA. I’m really struggling to find a job, I would really appreciate it if you could help me get connected to companies and give me some tips and tricks on how to get interviews even though I am a recent graduate and I don’t have experience. I’d really appreciate that. Thank you so much!! Email: katerinatema@hotmail.com

  • @FATechSolutions
    @FATechSolutions 4 роки тому

    2:20 anyone can tell me the name of this software?

    • @samwick1769
      @samwick1769 4 роки тому

      developer.electricimp.com/develop

  • @atiqulny
    @atiqulny 4 роки тому

    have you not started a electronic door lock company? Come on, if I had that talent, I would have.

    • @AndrewOng
      @AndrewOng 4 роки тому

      New York Junky by the time I graduated, there were five electronic door lock companies (August, Lockitron, Kwikset, and two more) and I did not have the expertise or budget to outexecute them. I interviewed with Lockitron but they didn’t offer a job either.

  • @Hollywoodchinetime
    @Hollywoodchinetime 4 роки тому

    sir can you send me the code and libery

  • @madmax5579
    @madmax5579 4 роки тому

    You did a such of beautiful job can I ask you how much did you spend on all that stuff please let me know and how hard would it be to do something like this thanks

  • @louisgreenberg5384
    @louisgreenberg5384 4 роки тому

    wow

  • @geniuscrime
    @geniuscrime 4 роки тому

    Hey andrew, any possibility that you can help me with that installation?

    • @AndrewOng
      @AndrewOng 4 роки тому

      M Sudjana what did you need help with? You can find technical details on the blog linked in the video description

  • @unapersona3866
    @unapersona3866 5 років тому

    Hi Andrew, I could really use your help with a thinline reader I have and other hardware. How can I reach you? ( outside of this ) Regards

    • @AndrewOng
      @AndrewOng 5 років тому

      Ark Passenger click the link in the description

  • @painofakatsuki22
    @painofakatsuki22 5 років тому

    i would like to know where can i find the same reader you use thanks God Bless

    • @AndrewOng
      @AndrewOng 5 років тому

      Ivan Jason David this one reads regular RFID cards. To get the price I got, you have to set up price alerts and be patient. rover.ebay.com/rover/0/0/0?mpre=https%3A%2F%2Fwww.ebay.com%2Fulk%2Fitm%2F273128169335

  • @DC-xj8en
    @DC-xj8en 5 років тому

    Too bad lazy guy feels that he can't possibly have the energy to turn a simple key to unlock a door....

  • @dedan7272
    @dedan7272 5 років тому

    This is awsome bro..... that is a brilliant homemade device.. respect that!