My name is Indrek Luuk, and I do electronics and Arduino programming as a hobby.
On this channel, I mainly post tutorial and project videos.
I also have a website where I add written tutorials that might be easier to follow than videos.
circuitjournal.com
Пікірлер
Excelent job !!!
FINALLY LOL simple concise, thank you
lol same weight as me TT
Excuse me, i'm from Indonesian, can this projects to see monitorring with serial monitor in arduino ide?
what screen did you use?
Give the coding please
Need a code program please😢
Good video. I suggest, however, that you use a more solid base, such as aluminum or even steel, instead of plastic. The flexing and bending of the plastic will cause inaccuracies in weighing. For demo purposes, your setup is fine but if you don't mention that a solid base is required, anyone who might still be learning will not get that important piece of knowledge.
Thanks for the great content, if I am getting negative from my sensor whar could be wrong
Hi, on your website "how to power an arduino", please do a VERY important addition. You need to note that the "Arduino Nano EVERY", that exact model, should not be powered through the 5V pin. Please add this crucial info so people dont damage their nano every.
Hey! Can you give a source for it so I can link back to the explanation of why it can't be done? Powering it via USB will also connect 5V from the USB directly to the Arduino bypassing the VIN pin's regulator. What is the fundamental difference that makes powering it from the 5V pin damaging to the Arduino?
@@IndrekL I commented but it landed in the spam folder. Please look there
The comment isn't in the "held for review" folder. Maybe KZread doesn't allow links in the comments at all. I selected "Always approve comments for this user" for you, which may help. Maybe you can replace all the dots in the domain name with spaces and try again?
AFTER 4 YEARS OF UPLOADING THIS YOU ARE STILL HELPING!!
can you diy analog vid recorder using arduino? how is work
Hi Luuk, I'm looking for analyzing video data from a Camera to use it in a home made spectrophotometer, so I would know if is possible not just to display video image captured on a window, but rather logging each single video data byte from Camera to analyze it by arduino itself or eventually by PC. Thanks a lot for your any information, and congratulation for your very good explanation of all your projects. Andrea (from Rome, Italy)
Is it possible to do this with scales of 400 kg or more? what should be used as a base? I would like to make 4 of them to balance the weights of my car 😊 There is a video for arduino nano and lcd screen too?
Cómo van las conecciones?
Anyone knows the diode size?
So why don't we connect a 10k pull down resistor between gate and the arduino instead of two different resitors in two different spots?
I like the vibe of this video, like the music too. It all fits. Great job!
you a real one
Hi Indrek. It has been an extremely helpful add-in. any plans to add autosave feature to this in future?
Why nan value is coming?
I’m just trying to do this exact thing, but with a raspberry pi
Hello, I have a few boards from this company (1kg, 5kg, maybe 10kg) and I'm wondering if the same HX711 board will work for all of them, (ie: the boards are identical) or if each load type needs the specific board that came in the package. (I'm trying to make a device that can swap out load cells, so it'd be convenient to not have to swap the board as well.)
So the code used for uno can also be used for mega? Do I have to modify anything on the given code you provided on github? Or can just upload right away to the arduino mega board??
Hello friend, wondering if your Arduino Spreadsheet tool works with the new Arduino IDE 2.3.2? I used to use it on older versions and it worked fantastic, but now when I put it in the same "tools" folder, I cannot see it within the IDE
same here
hey! same here, did you solve this problem? I can´t see the arduimage tool
@@anasampieri5102 I couldn’t get it to work. Hopefully he releases an update
По моему это работать не будет
Is it able to measure gram?
I will program an Arduino Uno using a load cell with HX711. Initially, I place a 50-gram weight on the load cell, which has been calibrated with a float calibration factor of -1694.10, and the relay is off initially. The program will run in a loop 5 times, where in each iteration, the weight reduction should only be between 8-12 grams. If the reduction exceeds this range, the relay will turn on, and this process will continue for 5 iterations. Please help me
Hello, I am not sure if you still reply to comments and questions, but I am hoping you still do! I am following this tutorial using an arduino nano instead of an uno, and I have encountered an issue: The tft display is fully white! Any help would be greatly appreciated, thank you
hello!works with gsm modul? for a bee hive😊
Hey, cool video, but does it also work with an ESP32 instead of an arduino? I mean do the libraries play along?
hi! i am trying this and just before checkpoint 2, the box goes orange... can you help?
Genius! Thanks for the tutorial!
i am gettig"Received Empty Command" in my console. your help will be appriciated. Thank you so much
image screenshot:- drive.google.com/file/d/1qnPQDQX9Faeep_Z259LaXhfBfXD27oLr/view?usp=sharing
how can i use it for live image detection
Que increíble proyecto
in arduino IDE it says file directory not found for the Adafruit_GFX.h
Can we make camera negative filter using arduino ?
hello, my 1 bathroom type load cell output value keep on varing, first increase and then decrease. why please help what to do?
If the input to loadcell is consistant and the output is varying then the loadcell is bad. This is with no load change I assume.
Is there an example of it in any simulation circuit? Or I can do it in a simulation program
That's a brilliant demo, Mate! Thanks.
why load cell output keep on flactuating, keep on increasing and decreasing.
12V won't fry my ESP32 controller if I connect it to the same ground?
Can't I just use an AC/DC 9 volts adapter? Is the inner side positive or negative on my Arduino Mega 2000?
Does this work with a ESP8266 (NodeMCU) ? The Weight im getting in the Serial Monitor are all wrong and they differ a lot even when there is nothing on the scale.
lets say te power supply for motor is 60 volts, would this circut still works ?
Finally someone whose English I can understand. Well done.
Hi Indrek, I like your videos very much. Can we get in touch? I'm a hobbyist as well as it concerns Arduino and 3D-printing. I have some challenges!
I added 1 component to the circuit and could do away with the Arduino, exactly what I was looking to do! Thanks again Indrek
Hello Indrek How are you..... Suppose we want to use long wires between load cell and hx711 what type of capacitor further to add to boost signal ...wire lenth 2m approx ??
No need for capacitor. The lenght of the wire between load cell and hx711 must be small to avoid electro-magnetic interferences that will add noise
Okay But suppose we need to place Main Arduino board a further away from load cell what are the options as in we cannot increase distance between Arduino and HX711 connections ? Only option is to increase distance between load cell and hx711 ?
@@GURU_85 you can increase distance between Arduino and HX711