Using 2 or more LCD1602 with MAX6675 thermocouple k type sensor with Arduino
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- čas přidán 5. 08. 2024
- Get the code and watch step by step on how to connect two or more MAX6675 Thermocouple k type sensor and display temperature on LCD1602 I2C display.
[update Feb 3, 21] New code has been provided to display temperature of both sensors on ONE display. the code is on the same resources page. Link below.
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Download codes and other resources for this video:
robojax.com/course1/?vid=lect...
Jump directly to different section of video:
00:00 Start
00:36 Introduction
02:04 Hardware Explained
02:44 Wiring Explained
04:05 Code Explained
12:00 Demonstration of measuring temperature
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======================
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Learn Arduino in 30 Minutes (video): robojax.com/L/?id=135
Tutorial by Ahmad Shamshiri form Canada
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#robojax #robojax_max6675 - Věda a technologie
Great video, thanks
Such an awesome video, thanks a lot
You are welcome.
支持，做的视频很好，资料很全，各方面都很详细。
非常感谢你。 我很高兴你发现它很有用。
See also my video💪🏼
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.
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.
Thank you very much..
You are welcome.
nice thank you
You are welcome.
See also my video💪🏼
thankyou my friend
You are welcome. Thank you for keep watching the ads and not skipping them. it will help me a lot.
Robojax oke, thanks, from indonesia 💪🏻🙏🏻🇲🇨🇲🇨🇲🇨
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
yes. you can. Please see my vidoes on relay czcams.com/users/robojaxTVsearch?query=relay
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!
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.
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 ?
Hi Robojax, great job. Could 1 Arduino UNO set 2 max6675, 2LCD1602, 2 relay 5v for set 2 heater temperature?
Yes you can. search for channel for "relay" and you will find tones.
couldnt find your I2C zip file, is there a specific file that recognizes the begin syntax?
Please watch again and listen to the instructions. I can’t type it here again for you.
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??
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".
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??
@@sureshb9680 Yeah i am also intrested in this video!
Hi great video. Where is the link for the I2C scanner you mention at 6 minutes
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.
@@robojax Still a couple of syntax errors it looks like, I only started last night with robotics, so please dont take offense :)
Hello do we need to calibrate max6675 thermocouple?
I just looked at datasheet again and it doesn't need calibration. datasheets.maximintegrated.com/en/ds/MAX6675.pdf
can send the 2 thermocouples to thingspeak using ESP8266?
Just heard the "thingspeak" and it looks interesting. you will see solutions in 2 to 3 months.
Hello, I was wondering which arduino is being used?
Any Arduino can work. Just make Shute the sensor get 5V power
Ahmed brother, thanks. This is super video. The code link does not work. Please, could you check this out? Allah bless you. Thanks.
The video has been updated czcams.com/video/TkKPUHMFDiI/video.html
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)
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.
@@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
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/
@@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
How to fixed different between measuring temperature
You should always get different. This is nature of sensors. For sensor 1 or 1, just add or subtract the value you from it.
Hai Robojax<
Good project, I have project used max6675 10channel, can u explain this please?
or maybe just 4 channel max6675 used arduino uno board
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.
@@robojax all right, I will try it, thanks sir you are my inspiration,
My LCD not showing temperature how to fix it
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
@@robojax and why is that my thermo detecting super hight temperature like 1000C and F
Sir, how many minus working
did not understand your question. Sorry.
سلام مهندس
مهندس من میخام دوتا ترموکوپل رو یک ال سی دی1602راه اندازی کنم!
ب چه برد هایی نیاز دارم؟
ممنون میشم راهنمایی کنی.
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
@@robojax علیرضاهستم😂
مهندس واقعا ازتون ممنونم امیدوارم همیشه موفق باشین
خیلی وقت دنبالش بودم خیلی متشکرم
سپاس
آغا علیرضا خواهش میکنم. از کجا تماس میگیرید؟ در هرجایی که باشید خدا حفظ تان کند و در امان باشید.
@@robojax من از ایران
همچنین
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موفق باشید.