Пікірлер

• 
  @powerupsuri3554 ай бұрын

  I have made my own using these components. # 433mhz RF module for wireless communication, # two arduino nano, # one ultrasonic sensor to check water level in the tank, # one relay to actuate motor, # 16x2 lcd (i2c) it shows the percentage of water in the tank, # one touch sensor to turn-on motor, # rgb led to indicate water level, # two Hi-link SMPS to power both setups one in the tank and another near motor or wherever u want to place in the house.... #when i touch the surface of touch sensor motor turns-on when water level reaches 100% then motor turns-off automatically. I have been using it since last two months and its working perfectly. I also made it for my friend he is satisfied with that too

• 
  @sidd77759 ай бұрын

  Is it copper wire?and what's the gage no of this copper wire?🙏🙏

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  @aliegebozkurt4050 Жыл бұрын

  I tried it and it worked.

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  @surfnexplore Жыл бұрын

  what about shipping cost?

• 
  @rajvigneshtn Жыл бұрын

  How do we generate a hex array for a custom audio file?

• 
  @bouraouiouni81022 ай бұрын

  did you find a medhod

• 
  @abhijitjoshiortho Жыл бұрын

  Which gauge wires to be used?

• 
  @moinshaikh6684 Жыл бұрын

  Jlc pcb shows 2s for 5 pcb, but they take 2 dollar extra from shipping amount.

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  @nabinkartheek9390 Жыл бұрын

  If you give continious battery voltage in transmitter after the water tank is full, will it damage the transmitter or not? When you continiously press the switch, there will flow of current from the battery into the transmitter which might damage the transmitter. Please correct me if I am wrong.

• 
  @uniquedaily62622 ай бұрын

  Same question, have you found the solution? And did you use this system?

• 
  @NguyenTam-zl2tk Жыл бұрын

  Hi, can use vcut to separate to many boards?

• 
  @ETSolutions2 жыл бұрын

  JLCPCB update it now panelization will charge more $........

• 
  @fshabeer2 жыл бұрын

  Good one, I also got the same thought, but the drawback is it will ring only once 😕. Is there any way to ring continuously?

• 
  @SaiKumar_u2say4sai Жыл бұрын

  You can take Musical Multi Tune Door Bell.

• 
  @user-xi4de1mr2o2 жыл бұрын

  А почему скачет показание!?

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  @alexismavarez50522 жыл бұрын

  Lo simple es bello.

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  @phantominception28812 жыл бұрын

  how to convert audio to analog like you did for the sound effects i need the naruto justu activation code

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  @endlesslove39122 жыл бұрын

  From ingenious 101

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  @DebmalyaGhoshdaredevil2k2 жыл бұрын

  can I use the BMS with 18650 Battery ??

• 
  @just4electronics1012 жыл бұрын

  Sure

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  @yerur19122 жыл бұрын

  for beginers like me it is really useful and informative.

• 
  @aathifshaan66632 жыл бұрын

  What is the name that clip please reply please bro

• 
  @richiesun96762 жыл бұрын

  What's in that tin he keeps dipping into?

• 
  @gregd60222 жыл бұрын

  goto 6:30 for the jest of it..

• 
  @abdulmuksith33912 жыл бұрын

  please help to fix this Problem. Arduino: 1.8.15 (Windows 10), Board: "NodeMCU 1.0 (ESP-12E Module), 80 MHz, Flash, Disabled (new aborts on oom), Disabled, All SSL ciphers (most compatible), 32KB cache + 32KB IRAM (balanced), Use pgm_read macros for IRAM/PROGMEM, 4MB (FS:2MB OTA:~1019KB), 2, v2 Lower Memory, Disabled, None, Only Sketch, 115200" D:\Abdullah\ESP-Covid-19 project\covid_19_graphics_display\covid_19_graphics_display.ino: In function 'long int GetData(String)': covid_19_graphics_display:109:13: error: call to 'HTTPClient::begin' declared with attribute error: obsolete API, use ::begin(WiFiClient, url) 109 | http.begin(url); | ~~~~~~~~~~^~~~~ exit status 1 call to 'HTTPClient::begin' declared with attribute error: obsolete API, use ::begin(WiFiClient, url) This report would have more information with "Show verbose output during compilation" option enabled in File -> Preferences.

• 
  @bilalabbas55652 жыл бұрын

  What if we use it without floating sensor? Button wires Directly in the tank?

• 
  @hastyz73252 жыл бұрын

  why was I bobbing my head to this 0:20 (x2 speed)

• 
  @Surenderkumar-mc2ri2 жыл бұрын

  Hello l am aman ye chimti kaha milegi jarur bataye pleas

• 
  @LomerPVP2 жыл бұрын

  Hey @Just4 Electronics Is there a way I can add a sensor to activate it #J4E #@@UCyU1RKYn7BRvUzgXds522mA

• 
  @danielpeterson81093 жыл бұрын

  How can I do "Hello!" with it?

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  @danielpeterson81093 жыл бұрын

  What is the hexadecimal thing? I Don't use hexadecimal.

• 
  @osmanpasha963 жыл бұрын

  This offer is no longer relevant. Panelization now costs extra, which raises the price to $22

• 
  @dindigulautomationwaterpro51453 жыл бұрын

  Hi. Can you design a Pcb to me whattsapp 8610816815

• 
  @MartynDavies3 жыл бұрын

  Nice form factor

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  @2kBofFun3 жыл бұрын

  They are wronly connected. Please use ICSP pins instead of 10-13. It makes more sense and works on all Arduino boards like the Mega, DUE and Leonardo, where 10-13 are not SPI pins.

• 
  @mikeberger16883 жыл бұрын

  When you order a panelized board and you want them to panelize, do you enter the single board dimensions? (and then qty of boards, plus the rows and columns). And when you want to have them assembled what panelized size do they prefer? (JLC or PCBWAY)

• 
  @benlawton54202 жыл бұрын

  That's what I've done, message me back in about a week or two and I should have them by then. It does seem to have worked though as it has panelized dimensions as well as single.

• 
  @kodilewis38493 жыл бұрын

  careful with jlcpcb. My bank account was hacked from using jlcpcb. They stole over 500$ from me. chances are that they are stealing your pcb designs as well. DO NOT TRUST CHINA!!!

• 
  @SumitKumar-ym5it3 жыл бұрын

  What is the tape name you should use in your video and give it's link to buy it. Please🙏🙏💓

• 
  @artmaker81513 жыл бұрын

  i want this project how can i contect u?

• 
  @tohtorizorro3 жыл бұрын

  What are the wires used as arms in the video?

• 
  @GravityOfLife3 жыл бұрын

  you don't hav 2 use boost convereter. 3.7*2 is 7.4 which is good enough for a 9volt meter. For me I used 2 laptop batteries and I never charge them for 2 years now and still going.

• 
  @dooogfella2 жыл бұрын

  But the problem is you need more module for that right? You need a bms to make sure they are running and charging at the same volts. Correct me if I'm wrong.

• 
  @Atetus943 жыл бұрын

  Super simple and nice :)

• 
  @denisbellmartinez3 жыл бұрын

  Can you share the diagram, please [email protected]

• 
  @Comrade_YG3 жыл бұрын

  I need helping solder hand to make a helping soldering hand 🤦🏻 I will make my own design or I’ll buy it from the stores if they sell things like this

• 
  @GoatZilla3 жыл бұрын

  This isn't 9 minutes worth of information, idiot.

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  @titanix27173 жыл бұрын

  Can u name the wire which u used.. please

• 
  @premjithg23553 жыл бұрын

  If we add a switch between floating sensor wire and bell I believe we can switch off the alarm during overflow. Just a thought not tried.

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  @just4electronics1013 жыл бұрын

  Nice idea you can try

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  @tinmt31313 жыл бұрын

  Can you inform about, what is this wire type material used to hold the clamp? Please tell

• 
  @jpz80423 жыл бұрын

  Hi It's looking good and usefull, Can you share the corel draw file for the front panel?

• 
  @laeciolopes51153 жыл бұрын

  picarera...

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  @MrOvo12313 жыл бұрын

  i would of turned it upside down so the solder did not show

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  @GendaijinBlog3 жыл бұрын

  Thank you for the straightforward explanation. Your English is easy to understand as well. The "you're" in your title should be "your" which is the possessive form of "you." (you're = you + are)

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  @madanmohan59103 жыл бұрын

  how to stop the alarm

• 
  @Nikodim102013 жыл бұрын

  door bell switch will triggered in some condition then bell switch battery will discharge.