Hi bro, can I still run the program even the sensor blows. For example if the sensor blows, can I see the wording atleast like the BPM and Spo2 on the LCD screen after being programmed or will it not show anything on my lcd screen?
Bro, if the sensor blows the sensor will not connect to the arduino does the arduino does not able to identify the sensor so so the total program will not work. Contact me via my contact email id. You should connect the sensor with 3.3v of arduino. Even 5v can harm the sensor.
Bro we have done this project. But the programe is not uploading, Could you please help us.? After compiling the programe, uploading is getting delayed
First check the connections. i am not pretty sure what is worng with the sensor since it's getting hot. I think that the polarity of the sensor is connected i.e VCC to Gnd and Gnd to VCC. Note that the sensor should be connected to 3.3v not 5v. Even 5v will kill the sensor. Is the red light on the sensor is on ?
@@scientistBENIELSLAB it is connected right I checked a lot, and the voltage is 3.3v and the red light is on , do u think I should switch polarity when I'm sure that it is right this way?
Sir , Have 2 Questions , Is it Necessary to operate it with Connector or Printer cable Can work Second i have uploaded the code but the led is not showing output on LED , What should be the reason and how can i contact you ? Sir its urgent have to submit my project till Tuesday.
Oi meu nome é João Carlos gostaria muito de saber qual biblioteca estou aqui quebrando a cabeça pra mim montar poderia me ajudar com isso sou entusiasta em arduíno
Hi. Cool video. I tried to connect the same way, but it says "initialization failed". Do you think it has got anything to do with the sensor? There's no light being lit by the sensor too.
@@scientistBENIELSLAB I did not connect to 5V. Perhaps its a faulty chip. Any suggestions to get the legit one online? If yes, kindly send me the link. Thank you.
hello, i tried this project out and i am facing some issues. 1.the sensor just stays on for sometime after which it does not work. 2.the display shows bpm and spo2 written on the screen but soon some different characters start appearing on the screen.
1. You have to connect the sensor to only 3.3v only even if you connect to 5v sensor will blow. 2. Check your i2c commutation connect with arduino. If it is loose then this problem may happen. Support by subscribing Thank You
If you connect your max30100 sensor to even 5v will kill the sensor. only 3.3v. if you connected to 5v and the sensor dead (no light is ont the sensor) the follow the this video instructions: ruclips.net/video/ZqdmA4NAqb0/видео.html
The code is working but shows an error that failed uploading but i have already chosen the port that is needed, and it shows that avrdude : error copyright baud 115200 like something, but bpm and spo2 is showing on the serial monitor, what should i do plz reply...
If you have connected the sensor directly to 5v the sensor may be damaged... If so there is a video on how to fix the max30100 sensor follow those instructions
@@scientistBENIELSLAB after using that library it gave an error like this :candidate expects 3 arguments, 0 provided exit status 1 no matching function for call to 'LiquidCrystal_I2C::begin()'
If u downloaded...then create a folder in the same name of the program file. And copy paste the program file onto the folder... Now try and see and comments...
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@@scientistBENIELSLABsir I have a doubt on this
What doubt bro
@@scientistBENIELSLAB sir when i upload this it is showing no matching function for liquid crystal I2C begin () how to solve this
@@rsnair0 mee to the same problem
I choose the one which is in the video(circuit)
Finally it is working 😃
Can u tell me which u choose for connection
Thank you bro it worked! This is the best project ty ty ty
Mr scientist beniels lab the best guy in youtube!
Thank You ☺️ Follow for more such amazing projects. ❤️
Such a cool project ☝️
THANK YOU. KEEP FOLLOWING SCIENTIST BENIELS LAB FOR MORE PROJECTS
Thank you from iraq 🇮🇶
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Excelente video!! Disculpa, se podría utilizar las mismas conexiones para ell max30102 asi como el codigo que empleaste?
Hi bro, can I still run the program even the sensor blows. For example if the sensor blows, can I see the wording atleast like the BPM and Spo2 on the LCD screen after being programmed or will it not show anything on my lcd screen?
Bro, if the sensor blows the sensor will not connect to the arduino does the arduino does not able to identify the sensor so so the total program will not work. Contact me via my contact email id. You should connect the sensor with 3.3v of arduino. Even 5v can harm the sensor.
Bro we have done this project.
But the programe is not uploading,
Could you please help us.?
After compiling the programe, uploading is getting delayed
Hi beniel seeing ur experiment love from Sv
❤️ Thank You Jones. 🦴 s. Keep following scientist Beniels lab...
i need help, when i start the code show me this text:
LiquidCrystal_I2C.h: No such file or directory
But my LCD works, idk what's going on...
That means you have to download the library liquid crystal i2c in your Arduino IDE
Sir what to do please help me ASAP.
Code says: Compilation error: LiquidCrystal_I2c.h no such file or directory
You need to install the library
@@scientistBENIELSLAB sir i installed this library now error is gone, but now screen not displaying info what to do?
Do we need to solder the vcc to max30100
Please I have a presentation next Sunday at the university. I want the code as a text file. I want the same code that you used after the steps
👍
Same
am using wokwi to do the simulation but i can't find max30100 sensor what should i do
Good morning, can this project be done with the Arduino nano? What pins should I use for the display?
A4,A5 port in any Arduino
For MAX30100 do we need any kind of soldering ? Or we normally use it directly?
Bro u need soldering for connecting male headers to MAX30100
Thanks 👍
Ur Welcome Keep following scientist Beniels lab
the circuit diagram link is not in the description, can i get it??
Check it on Today (24/10/2021) 6pm.....
CIRCUIT:
drive.google.com/file/d/1lxAWfbCsw_k2Oy1MPiNihX6O8WcOHb4v/view?usp=sharing
@MR. SHAHIM download from drive link in description
Which library do you install for the LCD I2C?
Liquidcrystal_i2c
how much supply have you gave via that black & green connector plzz answer
3.3v to VCC of the sensor and Gnd of the sensor to Gnd... And lcd to 5v
@@scientistBENIELSLAB means we have to connect a 3.3v battery
No connect to the Arduino 3.3v out....
@@scientistBENIELSLAB but what we have to connect can u plzz tell in detail
Follow the video or follow the circuit diagram in description
Does this code work with MAX30102?
Hello, how did you add the max30100 sensor to the simulation in tinkercad?
I have no idea about it you can google it.
I don't think it's possible, only limited sensors are available there
in serial monitor it shows success and shows only question mark and nothing is displayed on lcd please help
Can the code work with MAX30102 Because i cant find the 30100 In my country
Sure....
Can u please send me the code
Super ra 😇😇😇😇😇
THANK YOU
How do I know if im selecting the correct board and COM port, im getting error: an error occurred while uploading the sketch
Also my sensor isnt turning on, all rest is on
Contact me via telegram
so infrared light is on but it says initialization failed , also the sensor gets very hot in a matter of seconds ,is there any way to fix it ?
First check the connections. i am not pretty sure what is worng with the sensor since it's getting hot. I think that the polarity of the sensor is connected i.e VCC to Gnd and Gnd to VCC. Note that the sensor should be connected to 3.3v not 5v. Even 5v will kill the sensor. Is the red light on the sensor is on ?
@@scientistBENIELSLAB it is connected right I checked a lot, and the voltage is 3.3v and the red light is on , do u think I should switch polarity when I'm sure that it is right this way?
No...
If it shows initialization failed the sensor is not working.
Hi sir ,
I have max30102 can I use it with the same code and library
can you use it?
Bro your circuit diagram is different than the video. Check it out idk what to follow. Now LCD screen not showing info
Contact me via telegram....
You can Follow anything
Same issue no info on LCD
Sir , Have 2 Questions , Is it Necessary to operate it with Connector or Printer cable Can work
Second i have uploaded the code but the led is not showing output on LED , What should be the reason and how can i contact you ? Sir its urgent have to submit my project till Tuesday.
Contact me via telegram
Oi meu nome é João Carlos gostaria muito de saber qual biblioteca estou aqui quebrando a cabeça pra mim montar poderia me ajudar com isso sou entusiasta em arduíno
Hi!! your circuit diagram is different than the video, my lcd screen not showing information :'(
could you help me please? 🙏🏻
i have the same problem how do i fix it
Hi. Cool video. I tried to connect the same way, but it says "initialization failed". Do you think it has got anything to do with the sensor? There's no light being lit by the sensor too.
Note: if u connect with the 5v the sensor will blow. Only 3.3v.... that means ur sensor has passed away.
Contact me via telegram
@@scientistBENIELSLAB I did not connect to 5V. Perhaps its a faulty chip. Any suggestions to get the legit one online? If yes, kindly send me the link. Thank you.
Quartz Components(rs 212): quartzcomponents.com/products/max30102-heart-rate-oxygen-pulse-sensor
Amazon (rs 360): www.amazon.in/dp/B08LB7SFM9/ref=cm_sw_r_apan_i_3ZH1GE49NE7DKM33X8ZN
Buying from quartz components is best.
Subscribe and share with your friends if u find it useful
Sir I joined your telegram port too but how to connect to you as my code is not working pls advise
hi, do you maybe know, why red led is not shining strongly on my sensor..
If you connect the sensor to 5v the sensor will blow and not work anymore. Connect the VCC of the sensor to 3.3v
I connected it to 3.3V.. and red light is so weak and in serial monitor it says “initialising… “ and doesnt say FAILED nor SUCCESS
I seems like the sensor problem.
Sir please help me ASAP my project is tomorrow.
LCD display screen not showing any info, but light works. What to do? Help
Contact me via telegram
@@scientistBENIELSLAB can u give me ur telegram pls sir
@scientisbenielslab
@@scientistBENIELSLAB what was the issue ? I am having the same problem LCD not showing anything
Please help there is so many link I can't find main link
hello, i tried this project out and i am facing some issues.
1.the sensor just stays on for sometime after which it does not work.
2.the display shows bpm and spo2 written on the screen but soon some different characters start appearing on the screen.
1. You have to connect the sensor to only 3.3v only even if you connect to 5v sensor will blow.
2. Check your i2c commutation connect with arduino. If it is loose then this problem may happen.
Support by subscribing
Thank You
@@scientistBENIELSLAB okay i will try and tell you the result. Thank you for replying! Also, Subscribing your channel 🙌
❤
I can't find the code !
Can you help me
can u please say existing system and proposed system of this project
hello sir, the power source used comes from the battery or what? how many volts and amperes?
I uesd 9v battery. The input should be given in vin of Arduino
Hi sir
When I am verifying code it's show like
Liquid crystal_12c.h no such file or directory
Pls sir tell me some solution
You have to install the library and add it to your Arduino ide
Does small bread board work??
Max30100 not working; ' no red light'
Please help
How much cost required for this project work.?
Under 1000rs in local shop....
Sir... How can I msg in ur telegram channel..?plzz reply bro..
@scientistbenielslab Is it ur telegram channel..?
S
Does this code work on the new Arduino UNO R4 Wi-Fi?
Yes will work..
هو ايه التعديل اللي حصل على السينسور؟
ارجو الرد سريعا 🙏
SOLUTION FOR YOUR PROBLEM: ruclips.net/video/ZqdmA4NAqb0/видео.html
If you connect your max30100 sensor to even 5v will kill the sensor. only 3.3v. if you connected to 5v and the sensor dead (no light is ont the sensor) the follow the this video instructions: ruclips.net/video/ZqdmA4NAqb0/видео.html
If you find it useful do subscribe to our channel. 😊
Code is not open in link
U can download it....
Hi , on which app you've done this coding ?
Arduino IDE
hello bro code is not working it showing so many errors 🥺😔
Make sure to install the required libraries before uploading...
Can you provide the latest code please? I think some files are updated and some arent.
for breadboard how much port or pins can i buy?
Ur wish...
Can you help me with the code for my project?
The code shows an error, I already copied all the code to another arduino folder and it doesn't work, what can I do?
Create a folder as same as the name of the code copy paste the code inside the folder...I will open... Let me know whether it works.
code is running but in serial monitor its showing "Initializing pulse oximeter..FAILED". How to solve this
That means you sensor is not working. I think you may connect the VCC of sensor to 5v even 5v kills it.
What is avrdude problem?
Excelente proyecto brother!
Thank you
It is working , code and all information ?? Please answer
Full information in the code itself
can you please share the liquidcrystal_I2C library
drive.google.com/file/d/1HHlyz7-orXX1brrhFbsJPsMDoLib1P5Q/view?usp=drivesdk
The code is working but shows an error that failed uploading but i have already chosen the port that is needed, and it shows that avrdude : error copyright baud 115200 like something, but bpm and spo2 is showing on the serial monitor, what should i do plz reply...
No data is showing on the lcd screen
Check the connections and make sure you have selected the right COM serial port..
Super very nice 👍
Thank You
Can you help me? I did exactly like you, but the sensor didnt turn on, i dont know what is wrong...
You should connect the VCC to 3.3v only
Did you find out the code
@@scientistBENIELSLAB same may sensor didnt working am already put vcc to 3.3v and the codes running goods lcd is work only sa sensor didnt work
Hi bro , the circuit diagram link is not in the description , can I get it please
Follow the video for circuit
What lcd do you use?
LCD display with I2C
where is the code? cant find it.
You can get it in the examples section when you download the sensor library
Hallo sir, how to calibrations max30100 sensor?
No need to calibrate
@@scientistBENIELSLAB but if I use it for research, shouldn't the max30100 sensor be calibrated first?
No sir.
When i upload the code it says "Failed uploading: no upload port provided"
Select the COM port
Did you find out the code
Same error im getting... How to solve it? Please reply
where can i download the library
urgent
I will send update in description
our sensor is not working , is their any connections that we need to do
If you have connected the sensor directly to 5v the sensor may be damaged... If so there is a video on how to fix the max30100 sensor follow those instructions
OK
Code is not showing
MAX30100_PulseOximeter.h: No such file or directory
I get an error
Yes I will provide the library link in 2hrs
Library: drive.google.com/file/d/1G0f3jmk7QdlCM3Izn0scyIrau_dans25/view?usp=sharing
Sir, I can't upload to board
What should I do?
Wait error you get....
@@scientistBENIELSLABuploaded failed programmer isn't responding
Discontinued the usb and and plug in and hit the upload button
@@scientistBENIELSLAB thank you so much sir, now I can solve my problems
@@scientistBENIELSLAB sir, I have another one problem , the max30100 led it doesn't work ，what's going on? I should change new one?
hello sir in the code it is saying that Compilation error: exit status 1 how can we resolve it?
It's problem with Arduino ide
@@scientistBENIELSLAB sir can you help via telegram
Yes
hello, can you tell me how to extract the code please
No need to extract the code.. just download and open in Arduino ide ..
Circuit diagram seems different from the video
Give me code plzz i try million code but dont appear any thing in LCD
LiquidCrystal_I2C.h:No such file or directory
I get an error
please help me with this
Search in Google for liquid crystal i2c arduino library download or you can search in arduino IDE library manager.
drive.google.com/file/d/1HHlyz7-orXX1brrhFbsJPsMDoLib1P5Q/view?usp=drivesdk
Download and extract the zip file to arduino IDE library
Hope your problem solved
@@scientistBENIELSLAB after using that library it gave an error like this :candidate expects 3 arguments, 0 provided
exit status 1
no matching function for call to 'LiquidCrystal_I2C::begin()'
Bro, I am using same sensor but the led is not glowing bro.. Can u give any suggestion..
If you connect the VCC of the sensor to 5v i will blow. Connect VCC of the sensor to 3.3v
I tried bro but still not working
How can I contact u..?
Plzz Sir,,It is very urgent sir..
@@starhero6314 through telegram
But i don't understand where is the code?
I download from description link
cannot find ta code sir plse help
Check the description
bro thee code not compiling. Help
Make sure you have installed the required libraries
@scientistBENIELSLAB yes
Can i contact with you, mybe any social media. Where i can sent screenshot
@@scientistBENIELSLAB is there any way i can show you my problem?
Instagram
hello, for the MAX30100 sensor, HOW CAN I DO FOR THE RESISTORS?
Here is the related video: ruclips.net/video/ZqdmA4NAqb0/видео.html
Op😍
❤️ Kanthasamy Harish negala vanakam ❤️❤️❤️
I can't open the code
Open in Arduino ide
I can not open the code. Please tell me where i can find the code
If u downloaded...then create a folder in the same name of the program file. And copy paste the program file onto the folder... Now try and see and comments...
can i get the code using python language
I will try to do so.
Will Arduino Uno r3 smd atmega328 work for this?
Yes
tengkyu soh mat wi lov u
lcan't download the code please can you pasted in Comments
Ok
hey did u get the code
Nice
Thank you
🔥🔥🔥🔥🔥
🔥
The lcd is not displaying anything only light is displayed
Explain me the problem clearly
@@scientistBENIELSLAB in serial monitor it shows success and shows only question mark and nothing is displayed on lcd
Check the connections
Check the connections in lcd to Arduino
what is BPM and spo2 in dispaly
BPM: Beat Per Minute (Heart Beat(
SpO2: Saturation of Peripheral Oxygen ( the percentage of hemoglobin saturated with oxygen )
hey pleeeaase can u explain the code to me
Sure can me via telegram
Getting initialization failed for max301000
Check the connections to Arduino and connect the VCC only to 3.3v
Sir codaing bhatayana ta
FIRST VIEW SIR😊
❤️❤️❤️
Bhi code to de bhi nahi mil raha he
Bhi mare email id pa dhaj dage cod
Got Inspired - Motivated - By the Content . I created RUclips Channel - Alex Arduino Projects - Thank You Very Much.
Congratulations 🎉 keep gaining knowledge and grow
@@scientistBENIELSLAB Thanks 👍