Digital Scale Using Arduino | 50 kg half bridge load cell

[@fatimamajeed1382]

one of best video I ever see on this topic

[@le2den]

very good video. you are good engineer.

[@SmartFill]

Thank for your complement

[@skyline320]

great video very informative 😊

[@SmartFill]

Thanks

[@aniq5905]

👍👍👍👌👌👌👌

[@joshuamuthusamy3448]

Thank you sir, what is the biggest base that can be used for the scales?

[@SmartFill]

for a biggest scale you need biggest load cell it can support up to 200 kg but for biggest scale you need biggest load cells

[@harikrishnanharikrishnan6074]

Sir, I have a doubt. I followed the same procedure, but the output of the load cell shows only NaN. I have checked the connections twice, but the result is still the same. What should I do, sir?

[@SmartFill]

did you solder all connection without soldering connection you will not get the results I did that mistake watch my second video as well kzbin.info/www/bejne/f5OcZZqGpNuXoKMsi=1xDbNmcbuHBKWeuM

[@armandoforonda7589]

I have a doubt, by increasing 4 sensors that also increases the weight of the same? I mean if each one gives you a reading of 50 kg, to put 4 adds this? and can give you up to 200kg values?

[@SmartFill]

Yes it can handle up to 200kg values not more then that if you want to increase weight you have to increase load cells from 50 to 100

[@edamaebalane23]

Hi, can we really use one HX711 amplifier for a 4 load sensors?

[@SmartFill]

Yes, we can use one HX711 for 4 load cells for scale. Now when you see HX711 you may see 6 alphabets means even if you attach four load cells you have 2 more left

[@SmartFill]

You may see one more long video on my channel and please subscribe kzbin.info/www/bejne/f5OcZZqGpNuXoKM

[@edamaebalane23]

@@SmartFill Is that also applicable if we are goinf to integrate that in our wheelchair? We're planning to do that to know the weight of the user. Is that doable?

[@SmartFill]

@@edamaebalane23 actually only challenge you will face is the coding and the calibration of load cells ill talk about that in my other video I already give you the link in my previous comment

[@robhopper5729]

how would I output the value to a display?

[@SmartFill]

watch my second video related to same topic in description of that video you can find library and code help you add screen ☺️ subscribe to my KZbin channel ❤️ kzbin.info/www/bejne/f5OcZZqGpNuXoKM

[@julianjawadahmad1006]

Cantn't we measure more than 50 kg weight on this scale?

[@SmartFill]

Yes we can measure upto 200 kg 50kg each load cell

[@freelance9706]

i got error

[@SmartFill]

more info is needed when u don't join wires currently you get an error

[@freelance9706]

@@SmartFill the output on serial monitor is not starting but no error on code show i don't know why

[@SmartFill]

@@freelance9706 did u do it like me find middle wire then combine black with black wires and white with white wires and then solder it then wire accordingly in HX711 and Arduino use same library which link i given in my description

[@qozia1370]

Bro your intro is awful! "if you don't subscribe its your loss" Hahahaha, KZbin is full of high quality videos! Your channel is good but not that great.

[@SmartFill]

Thanks that you admit my channel is good but need improvement i know this.... as content creator i know my potential need more resources to create better videos anyhow thanks for your valuable comment