Using 2 or more LCD1602 with MAX6675 thermocouple k type sensor with Arduino

[@manuelang.9161]

Great video, thanks

[@aqak4772]

支持，做的视频很好，资料很全，各方面都很详细。

[@robojax]

非常感谢你。 我很高兴你发现它很有用。

[@andrearicca6719]

See also my video💪🏼

[@airtonchinaglia8985]

Hello, Robojax. Great projects that serves as the basis for many others and great ideas. Within the list of projects, you could add projects with LCD screen and LCD Touch Screen. It would be very good for us to have ideas on how to use them. But, congratulations for the projects and initiative of making them available on your site.

[@robojax]

You are welcome. Thank you for your kind comment. I have the touch screen module but have not got time to do it. It is in my list.

[@souvikdhara8801]

Hi robojax... Nice video.. It helped me so much in my college project... Just one QUESTION can I add a relay switch in this setup?... Plz answer plz

[@robojax]

yes. you can. Please see my vidoes on relay kzbin.infosearch?query=relay

[@rickyaryadi8422]

thankyou my friend

[@robojax]

You are welcome. Thank you for keep watching the ads and not skipping them. it will help me a lot.

[@rickyaryadi8422]

Robojax oke, thanks, from indonesia 💪🏻🙏🏻🇲🇨🇲🇨🇲🇨

[@onemandream1]

Such an awesome video, thanks a lot

[@robojax]

You are welcome.

[@ClaytonBezui]

Hi great video. Where is the link for the I2C scanner you mention at 6 minutes

[@robojax]

thanks. I just added the link to page where the code is. Thank you for not skipping the ads and keep watching them. This will help me a lot.

[@ClaytonBezui]

@@robojax Still a couple of syntax errors it looks like, I only started last night with robotics, so please dont take offense :)

[@yaslyn2399]

nice thank you

[@robojax]

You are welcome.

[@andrearicca6719]

See also my video💪🏼

[@cnfinnegan45]

Thank you for a great video, Robojax! This is exactly what I'm looking for. I would like to save the readouts to a SD card so I can place this sensor in the field and let it record data for a longer period. Could you provide any info of how to do this? Thanks again!

[@robojax]

You are welcome. I don't have a video to tell you to watch. I found so many different SD card. I am making video in the future, but you can search online.

[@andrie1924]

I am also looking for information on the thermocouple sensor program that can be saved on the sdcard .... is Mr. Robojax has made it before ?

[@muratbeg007]

Ahmed brother, thanks. This is super video. The code link does not work. Please, could you check this out? Allah bless you. Thanks.

[@robojax]

The video has been updated kzbin.info/www/bejne/ipyugYh-gqt3n6s

[@kubatuba5306]

Hello, I was wondering which arduino is being used?

[@robojax]

Any Arduino can work. Just make Shute the sensor get 5V power

[@chamimsttw2290]

Hai Robojax< Good project, I have project used max6675 10channel, can u explain this please?

[@chamimsttw2290]

or maybe just 4 channel max6675 used arduino uno board

[@robojax]

Hi, this is exactly what you are looking for. I have shown 2, you can do as many as Inputs you have on the board. Just define pins and connect them as shown in this video. did you not understand the video? watch it again.

[@chamimsttw2290]

@@robojax all right, I will try it, thanks sir you are my inspiration,

[@prabowodwi]

Hi Robojax, great job. Could 1 Arduino UNO set 2 max6675, 2LCD1602, 2 relay 5v for set 2 heater temperature?

[@robojax]

Yes you can. search for channel for "relay" and you will find tones.

[@yprastyo33]

Thank you very much..

[@robojax]

You are welcome.

[@sureshb9680]

Hi Robojax, maximum we can use only 2 thermocouple or more in one aurdino ?? Is suitable for industrial automation for using more number of thermocouple??

[@robojax]

Hi, you can use more. Yes it can be used if you keep Arduino and display in proper box secured. Please see the title "2 more".

[@sureshb9680]

Thank you Robojax, how to use 10 thermocouple in one aurdino and how the temperature data can view in the computer by ethernet shield or WIFI??

[@piyushsharma5205]

@@sureshb9680 Yeah i am also intrested in this video!

[@AlMartinez-iv6rl]

couldnt find your I2C zip file, is there a specific file that recognizes the begin syntax?

[@robojax]

Please watch again and listen to the instructions. I can’t type it here again for you.

[@nazmirosly6157]

can send the 2 thermocouples to thingspeak using ESP8266?

[@robojax]

Just heard the "thingspeak" and it looks interesting. you will see solutions in 2 to 3 months.

[@informativeworld801]

Can I display the temperature of 2 different thermocouples in one row if yes then how? Actually, I want to display 4 temperature in two rows (16x2)

[@robojax]

I have explained it fully. see the video where it shows only 1 sensor. watch it 2, 3, or 4 times to know how it is displayed. then you can use even 4 of them on the same screen.

[@informativeworld801]

@@robojax thanks for the assistance and one more question, how i can display temperature in two digits means I don't want to show in points

[@robojax]

so you want just whole number without decimal point? here. if temperature is held in variable called myTemp and it is of type float which display 46.7, you want to get 46 only. then create new variable liek this: int myNewTemp =myTemp; this way the myTemp is converted into integer and decimal point is discarded. you can use also rounding. See this page www.arduino.cc/reference/en/language/variables/data-types/float/

[@informativeworld801]

@@robojax thanks Ahmed brother for this help, May Allah bless you, I subscribed to your channel with three different email address only to support you. Again thanks

[@rosemaedelacruz3537]

Hello do we need to calibrate max6675 thermocouple?

[@robojax]

I just looked at datasheet again and it doesn't need calibration. datasheets.maximintegrated.com/en/ds/MAX6675.pdf

[@pc4forlife]

سلام مهندس مهندس من میخام دوتا ترموکوپل رو یک ال سی دی1602راه اندازی کنم! ب چه برد هایی نیاز دارم؟ ممنون میشم راهنمایی کنی.

[@robojax]

وعلیکم سلام رافائیل عزیز همین که در ویدیو نشان داده شده درست و کافیست. من برایت شفر (کد) جدید نوشتم که میتوانی حرارت هردو کشاف (سنسور) را در یک نمایشگر نشان بدهی. robojax.com/learn/arduino/?vid=robojax_MAX6675_2Thermocoupler_1_LCD1602 این شفر را من نامتحان نکرده ام اما مطئنم کارمیکنند. تنها موقعیت متن را باید بمیل تان تغیر دهید. اگر سوالی داشتید تا یکی دو روز زیر همین جواب، سوال تانرا طرح کرد. اما بعد از آن چون یافتنیش برایم سخت میشود، یک نظر/سوال جدید بنویسد و کوشش خواهم کرد که جواب بدهم. سلات باشید احمد

[@pc4forlife]

@@robojax علیرضاهستم😂 مهندس واقعا ازتون ممنونم امیدوارم همیشه موفق باشین خیلی وقت دنبالش بودم خیلی متشکرم سپاس

[@robojax]

آغا علیرضا خواهش میکنم. از کجا تماس میگیرید؟ در هرجایی که باشید خدا حفظ تان کند و در امان باشید.

[@pc4forlife]

@@robojax من از ایران همچنین هرچقدر تشکر کنم بازم کمه من فردا قطعات رو سفارش میدم بعد تست میکنم و بهتون اطلاع میدم از کارکردش

[@robojax]

موفق باشید.

[@oguzgorgun7266]

How to fixed different between measuring temperature

[@robojax]

You should always get different. This is nature of sensors. For sensor 1 or 1, just add or subtract the value you from it.

[@kenethfutalan3664]

My LCD not showing temperature how to fix it

[@robojax]

because you either skipped the video or did not follow instruction. please watch carefully. this video requires you to watch 2 other video 1-introduction to LCD1602 2-Introduction to MAX6675 and then come to this. Good luck

[@kenethfutalan3664]

@@robojax and why is that my thermo detecting super hight temperature like 1000C and F

[@mannmachine2937]

Sir, how many minus working

[@robojax]

did not understand your question. Sorry.