How to use an inductive sensor and connect it to arduino

hello ,this video is divided into two parts, in the first part, we will show you what is an inductive sensor and how can it works , in the second part , we will show you how to connect this inductive sensor or any 12 v or 24 v sensor to an Arduino, if you have any question don't hesitate to drop a comment and we will reply on it.
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[Frugaltinker]

What is the purpose of the 220 ohm relay? Does this limit the current for the Arduino?

[MultiTomtom]

What's the smallest object you can detect with this sensor? For example would it be possible to detect a 1mm (diameter) wire with the sensor?

[Ryuisdragon]

is relay a must use tools for this setup to work?, sorry i just got into electronics and for now i only have the sensor, arduino uno, and a bunch of jumper cable

[jamieanreaibasco]

Hi sir! Me and my group are developing a machine for a group project, our sensor is Capacitive Proximity Sensor which has 6-36V, do i use the same materials you used in this video if that's the case of my sensor? because we've been having problems about how will we power the capacitive proximity sensor, also instead of a battery i used a 12V adaptor. Hope to receive a response from you, thanks!

[palavkaria]

Hi man great tutorial. If I just want to log the data can I skip the relay ? and if yes can your please please share a quick circuit for it? Thanks for your time !

[angelleal]

Great. For my project I need to use 3 proximity sensors. How would the whole setup change for my application ?

[iuganflaviu]

Hello man, i did something like this with a raspberry pi 3B+ model, 2 question: from NO i need to go with 2 wires : 1 for GND and 1 for INPUT wire ? And also when i ran my script it detected both low and high without sensor activation. Do you have any idea why that might happen ?

[krizzy]

can you make a code and circuit diagram for inductive proximity sensor controlling a servo motor?

[ayasaoud]

Hi please can you answer me why do we use the coil ?

[mousaasem]

Can I have the code and diagram please because I am a beginner
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[EjaisVlog]

Sir can you please make a diagram for inductive proximity sensor controlling a servo motor 🙏🏻🙏🏻🙏🏻