Problems using heart beat pulse sensors
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5 років томуA look into "unsolvable" problems with some pulse sensors due to manufacturing differences and how the issue manifests itself.
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@PrabhatDash 5 років тому
It will be very informative
@adilshaa5222 2 роки тому
I used a heartbeat sensor with Arduino (5V). It work well. When I using same program in node mcu esp8266(3.3V) no reading in serial monitor.
@damselindisguise5357 2 роки тому
this the same problem im going through as well. have you figured it out yet?
@adilshaa5222 2 роки тому
@@damselindisguise5357 yes
@danielpuay4749 5 років тому
where to purchase the better one? any web?
@XTronical 5 років тому
You can buy them on Ali Express or Amazon, the links just below are affiliate links for Amazon UK but typing "MAX30100" into your local Amazon should bring up a list. AliExpress is cheaper if your prepared to wait a while as delivery can take a some time if your not based in China. Heart/ Blood oxygen level sensor (Prime):amzn.to/2Vi9Vq3 Heart/ Blood oxygen level sensor (cheaper, none prime) :amzn.to/300YOR5
@danielpuay4749 4 роки тому
@@XTronical Hi, how do I include LED and monitoring tab into the OLED coding for the sensor?
@XTronical 4 роки тому
Have you looked at these videos, they go into detail on how to add an OLED; ukposts.info/have/v-deo/ep9lg4Ktp5yI24U.html This one uses a different sensor you may be interested in. ukposts.info/have/v-deo/aWeaoWeBaHuVu3U.html My website has full code for all proejects www.xtronical.com
@GuruR97 3 роки тому
Can you put it in the description the names of the parts? The one that works and the one that does not?
@XTronical 3 роки тому
They were identical, so some sort of dodgy component issue, if you buy from reputable dealer (i. e. Sparkfun etc) you should be OK it's the cheap Chinese parts that I think are unpredictable.
@PrabhatDash 5 років тому
Please make a video of node MCU and max30100
@XTronical 5 років тому
Yes, sounds good
@PrabhatDash 5 років тому
@@XTronical It would helps us a lot. Since there is no proper video for node MCU and max30100 with proper explanation. Which states wheather the resistor of max30100 are required or not required for node MCU. I already saw your previous video for Arduino and max30100 and I found it to be the best video till date.
@XTronical 5 років тому
Yes, I'll do one, be around 2 to 3 weeks as I've none in with the resistors still on and will have to order a new one.
@PrabhatDash 5 років тому
@@XTronical Thank you so much. As of now can you do a video without the resistor one.
@XTronical 5 років тому
Yes, but need to order more max30100, so will be a short while before video comes out.
@risalr.schannel7479 2 роки тому
Isi koding mister
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