Triad Spectroscopy Sensor AS7265x Tutorial || Working, Pinout, Construction & Arduino Interfacing

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The Triad Spectroscopy Sensor AS7265x from Sparkfun is a powerful optical spectral sensor to study light features. We can interface AS7265x with Arduino & any other microcontroller. Using the Triad Spectroscopy Sensor AS7265x, we can make our own Spectrophotometer. The sensor has the ability to measure and characterize how various types of materials absorb or reflect 18 different frequencies of light ranging from 410nm to 940nm.
The term Spectroscopy means the study of the interaction between matter and electromagnetic radiation as a function of the wavelength or frequency of the radiation. In simpler terms, spectroscopy is the precise study of color as generalized from visible light to all bands of the electromagnetic spectrum. By performing this dissection and analysis of an object’s light, the researcher can infer the physical properties of that object such as temperature, mass, luminosity, and composition.
In this guide, we will interface Triad Spectroscopy Sensor AS7265x with Arduino Board and perform the basic readings of all 18 channels. We will also read the raw data as well as the temperature. Since this is basic beginners guide for AS7265x, we will learn about the construction, working, internal architecture all other functionalities of the sensor. The sensor is made by the combination of visible, UV & IR LEDs or 3 different sensors like AS72651 (UV), AS72652 (VIS), and AS72653 (NIR) so it is called Triad Spectroscopy.
Source Code + Written Tutorial + Purchase Link: how2electronics.com/interfaci...
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[@devilalg3974]

This is really high-quality stuff! I really enjoy watching these videos. I liked seeing how you used the Triad Spectroscopy Sensor. Anyway thank_you.

[@HowtoElectronics]

Thank for being great supporter of our channel

[@ManishGpt]

Good to see you back after a long time Shraddha.

[@HowtoElectronics]

Thank you sir. Keep supporting 😋

[@rajnishsinghaluhwalia2913]

@Bruno Conner stfu

[@mrbot1954]

Love the commentary!!

[@ahmedboubaker8514]

Thanks! Your video was very helpful :)

[@romelabelsolisflores1061]

I have a question, how far should the object be from the sensor and what is the maximum size that can be measured?

[@DARKVEEMON1]

Great video, but once I get the result of the 18 channels what do I do? I mean, when I search for the visible spectre of some materials I don't see all the 18 frequencies

[@aneeshava8722]

Hi, Nicely explained. I have a doubt when you read the sensor data, What is the Data you're getting? Is it the intensity values of the all the Sensor channel? or something else ? Can you please reply to this comment.

[@ivymimsybaltar9422]

Hi! Did you solder the jumper to sensor? im using sparkfun human presence sensor for my thesis

[@martinweiss3046]

Thanks for doing this :)

[@thahir1604]

Does it measures the absorption spectrum of liquids?

[@InnovateYourselfashu]

Thank you so much for this video ❤️ I was searching for this video for so long. Thank you shradha for making a video on this. 🤩👍

[@HowtoElectronics]

You search came to an end today. 🤣 thanks😍

[@rabz749]

am i suppose to wait some times before it takes measurement? it only says AS7265x Spectral Triad Example

[@user-fv1zl8zu8f]

does this sensor can be program in detecting plastic?

[@davevaldeavilla6188]

How do i determine the absorption values of my dilute solution sample using this sensor, pls help thank you

[@srihari-vv7sq]

If i want to access uart connection ,shout i cut the track between three solder header in i2c marked in pcb?

[@servetpehlivan1613]

how did you connected the dc source to your circuit ?

[@joancenteno1918]

Can I ask sir if this can detect the NPK content of Plant leaves?

[@flaviadiscala6491]

can you do a video on AS7261, that is a similar sensor but does not work with this library.

[@mramzadg]

You are great sir g....

[@HowtoElectronics]

Yes we are🤣

[@marcosgonzalezrodriguez4011]

Please, more tutorials about this sensor! ;)

[@HowtoElectronics]

Sure in coming future we will be making more videos on this

[@rhoseannemartinez]

what is the problem when the blue light is blinking nonstop? how to troubleshoot it?

[@AnasAnsari-tn4kc]

Great voice..👍❤

[@HowtoElectronics]

Thanks bro

[@electronic7979]

Very nice

[@HowtoElectronics]

Thanks

[@merenelresearch8775]

This is a great spectral sensor to see how it is the light spectrum. Do you know of any sensor to measure spectrum also in UV light, from 350nm to 400nm??

[@HowtoElectronics]

Check for UV sensor ML8511

[@merenelresearch8775]

@@HowtoElectronics wow, this is great to measure 365nm Leds. I would like to use it in conjunction with the spectrometer presented in your video! Thank you!

[@subhamdas2491]

How to get material of a food on the based of the 18 channel readings like fat sugar carbohydrates etc

[@MiG-25IsGOAT]

That is not what a spectrometer is supposed to do man

[@user-sb1zu6xc5d]

But my code has sensor.begin() = flase How can i fix it(i use esp32 wroom)

[@Thewhearts]

Hello,
I want to use this sensor. How can i learn detailed all?

[@dantec.dagandanan3732]

how about running using raspberry pi

[@foreverinafantasy]

Did I miss something or did you connect the Triad Sensor to the Arduino without converting or using a Qwicc shield? Is that okay?

[@HowtoElectronics]

You dnt need any shield.

[@blindman1317]

​@@HowtoElectronics It might work a few times but it will burn in the end.

[@38_karthikaraju18]

IS THERE ANY WAY TO CONTACT YOU

[@xturkishsa8092]

can u plz do an extended video for this sensor to further illustrate the coding and connection part ( Arduino uno ) ? i have it but am beginner in Arduino and am using it in my project to identify materials and am yet to make it work correctly

[@HowtoElectronics]

I will make more projects using this sensor in future

[@xturkishsa8092]

@@HowtoElectronics thanks, my question is how to identify the material based on the 18 channels readings.

[@MiG-25IsGOAT]

@@xturkishsa8092 I have the same question, Need one of these videos as well

[@mimi9984]

Can a spectroscopy sensor reach the seed of the mango or any fruit?

[@MiG-25IsGOAT]

I don't think so

[@stupidtelecast2030]

Where are you from..?

[@HowtoElectronics]

Nepal

[@satriyoariswantoro3742]

Easy, but I'm not sure if the data accurate 😢

[@shubhamiot326]

Sweet voice❤️...but I am not your bro😀

[@HowtoElectronics]

🤣🤣🤣🤣Thank you friend

[@sousousousi8330]

Pelade send me name offre logicial