!!! URGENT!!! Can someone please explain in brief about the ir photodiode in the ir flame sensor which consists of lm393!!!

Question

Guys, note the word "brief" and I have to present this in a chart in the national level exhibition. It works perfectly and a could not find any relevant information in Internet. Say everything, how the infrared light falls and the working takes place and about the lm393 comparator. If the lm393 comparator was not there could the flame dection take place? The link of the infrared flame sensor: https://www.amazon.in/Sensor-Infrared-Receiver-Ignition-Detection/dp/B075S14J76?tag=googinhydr18418-21.😞😞😥

Answer 1

http://www.theorycircuit.com/arduino-flame-sensor-interface/
this is the info you need "brief in chart for a national level exhibition".
Are you gouing to quote your source in your exhibition?

Answer 2

Dude than why ur profile pic is RasberryPi

Answer 3

Oooo

Answer 4

Sir can you please give the information in a presentable way. Actually I have to present it in a chart paper. Sir please explain more about the working of the photodiode on the sensor. And sir trust me, the details about the working of the flame sensor is not present in the Internet.

Answer 5

And i understood the concept

Answer 6

Thanks for the effort

Answer 7

Is it a photodiode or phototransistor

Answer 8

Sir can u please explain the phototransistor principle

Answer 9

sir I am not saying about explaining the photo transistor circuits,sir please explain the circuit of the flame sensor of the link given in the question, and please explain the working of the photo transistor, how the photo transistor reacts why infrared light falls on it, what reaction takes place,

Answer 10

Dude the exhibition's over

Answer 11

https://www.amazon.in/Sensor-Infrared-Receiver-Ignition-Detection/dp/B075S14J76?tag=price-in-india-21