HALL Effect SENSORS - Linear,UniPolar,BiPolar

Hall effect sensors are widely used in Automobile and other industries.
Used as Fuel level sensor, Speed sensor, Position sensor and non contact current sensor in Clamp meters.
3 types
Analog or Linerar sensor (A49E)
Unipolar Digital sensor ( WSH 130NL,, 3144 )
Bipolar Digital Sensor (WSH 130)

[@grillmstr]

this is the clearest explanation of anything that has ever been explained on youtube. thanks!

[@pauludrea4082]

Very much appreciated your time to make the presentation. Like all your other presentations, it is very clear, with written technical information and details. Great help. Thank you and all the best.

[@SaravananAL]

Glad you liked.Thank you

[@AjitNisha1]

Very Good Explanation about hall effect sensor. Thanks to you Sir.

[@techinnovations822]

Thank you so much for the clarification.

[@grselectronicshobbytutoring]

Good explanation for the beginners

[@cdrive5757]

Al, thank you for the enjoyable Hall Effect Sensor treatise. I can tell that you spend time in the shop around machines. Your hands are a dead give away. They look like mine!😊 By the way. Open Collector Outputs don't actually require a pull-up resistor to work. After all , they're a Sinking Output. Wakodahatchee Chris

[@chukwuemekaokafor3859]

God bless you sir, u just clarified me of my questions, in the best practical way possible, Thanks to you sir

[@alexandrshapenkov8693]

Спасибо. Очень понятно.

[@nitinrastogi724]

Best explain .My all doubts are clear.👍👍

[@sivakumarv3362]

Thankyou very much sir , it is really helps me to step up my project and you are explaining very well clearly. Thankyou once again.

[@murugesh8321]

Fantastic explanation bro... Awesome i searched many sites... But this makes me very clear cut picture. Thanks a lot 🥳

[@pugalstech]

Sir ,very clear explanation and very useful information.Thank you

[@gauratomar]

Incredible for good understanding and for you showing in pravtical

[@michaeltheertham2131]

வணக்கம். சக்திவேல் தூத்துக்கடியிலிருந்து. தங்களின் ஹால் சென்ஸார் பற்றிய விளக்க கனொலி கண்டு மகிழ்ந்தேன்,அதற்கு மிக்க நன்றி நணபரே. 70 வயதை கடந்த இளைஞன் நான். பேட்டரியில் இயங்கும் இரு சக்கர வாகனங்கள் பழுது நீக்குவோருக்கு உதவிக் கொண்டு இருக்கிறேன். எனக்கு உங்களது வீடியோ நன்கு புரிந்தாலும் லோக்கல் மெக்கானிக்களுக்கு தெளிவாக கற்றுத்தர தமிழில் சப் டைட்டில் இருந்தால் பேருவுதவியாக இருக்கும் என்பது எனது எண்ணம்,தயவுசெய்து முடிந்தால் எனது வேண்டுகோளை ஏற்கவும் நன்றி. சக்திவேல்.

[@power45118]

All my doubts are cleared. Thank you.

[@anonhollmuller4032]

Thank you for recording!

[@fooballers7883]

Great introduction to hall effect sensors. thank u

[@kiyashko86]

Hi Sir, Thank you for your video. Here are couple notes: 3144 - is digital unipolar (not linear). And exist 3rd digital type is omnipolar - it same as unipolar but work with both poles (without lock like in bipolar).

[@ingenium2229]

Can you please guide me about SS341RT, SS343RT and SS349RT sensors. I need that one which blocks the current in the presence of magnetic field(any north or south) but allows current to pass in absence of magnetic field.

[@ingenium2229]

It should not stay locked like say when magnet is first brought near the sensor and it blocks the current and when magnet is taken away sensor remains off till the other pole is brought near it.

[@kiyashko86]

@@ingenium2229 ​ No sure what question or problem do you have. It isn't a resistor, it is sensor with output. If you need inverted output - make it by transistor or code. You can try to find inverted ones (for example hall sensors in fan have both positive and negative outputs).

[@ehaaron]

I have the 3144 sensor module which has a voltage comparator and 4 pins output( vcc, gnd, Analog, digital) . when I connect the analog output pin to Arduino A0, and place magnet near it, I don't get linear values. its either 1024 or 0 . And It responds to only one pole of the magnet so yeah maybe 3144 is a digital unipolar sensor. The sensor I have has 3144 58881 written on it.

[@petaquarium4554]

thank you so so much

[@strangestranger8532]

UNIPOLAR SENSOR will respond to South pole from front side and to North pole from back side 👍💯✅ , tested by me.....

[@worldinstrumentationengineer]

EXCELLENT GURU JI 🙏🙏

[@srinivasansai8065]

THANKYOU SIR. EXCELLENT VIDEOS AND PRESENTATION. I KNOW MORE DETAILS FROM THIS VIDEO FOR WORKING SS49E LINEAR HALL IC.

[@electronic7979]

Helpful video

[@kutubuddinmondal4578]

Thank you for teaching sir

[@howtoscience731]

Good and informative thnks

[@Alex-rg1rz]

Thanks

[@dr.vijayanbalasubramanian818]

Informative and brief

[@venkataswamyg4151]

Thankyou sir

[@suresh75762]

Good explanation

[@azertaieb442]

Hi good job ...which one can using in bldc motor to determinat the rotor positions(unipolar or bipolar one?) ...thank you

[@alf3071]

Hello, I have the 3144 and also ss41f sensors, I want to measure distance precisely between the magnet and sensor but the output of the hall sensor doesn't seem correlated to the distance of the magnet, what am I doing wrong? this is an arduino project and the analog output from the sensor looks like a slow sine wave when the magnetic field is constant, Is this normal?

[@ehaaron]

seems like the 3144 sensors are digital sensors and not analog. therefore they don't give linear output.

[@kellerwaldron2452]

thanks bro

[@bin1busch]

First line of Printing is sensor name and type? What is second line of printing ?

[@Islandwaterjet]

Question: Require TO-92 package analogue 0v no magnet 2.5V half magnet 5V close magnet. Part number ? Thank you.

[@kutubuddinmondal4578]

Where it's available

[@sevortz8284]

I have these product 49E923BD sensor transistor but is a damage. what is the alternative model?

[@dineshmehta3688]

V good

[@gianfancodecandia5892]

Hello, which magnet type did you use in the videos (the ones stacked vertically)?

[@georgesoare7937]

Hy, i have a question, can you tell me how can i connect a loudspeaker to a hall sensor in order to be able to control volume. The loudspeaker have digital volume control. Thank you in advance for your answer

[@manniw.6586]

Hallo, super Video. Habe 2 Fragen: Wie robust ist ein Hall Sensor ?. 1. Kann er kaputt gehen wenn man bei Einhaltung der angegebenen Betriebsspannung beim Anschließen ausversehen die Pole verwechselt ?. 2. Kann man einen Hall Sensor mit der Bezeichnung S 49 E durch einen Sensor 49 E ersetzen?. Würde mich über eine zeitnahe Antwort freuen. Mit freundlichen Grüßen D. Walter

[@akhilsreekumar3024]

Sir, which hall sensor is best for used to create a regulator?

[@bbcsd]

Hello, Can we use 3144 hall sensor as a bipolar hall sensor by adding a relay and transistor BC547

[@lateshraising6636]

Please sir,tell me eqalunt for N602 bipolar latch plug in

[@AJAYCHAUHAN-hl1pb]

Sir how do I select hall sensor for motor position control?

[@jacobclark89]

☠️ I've been experiencing extremely dangerous episodes of the motor not stopping on ebike as soon as I turn the throttle , related to high humidity conditions ! I think it's because the humidity increases conductivity of the hall sensors in the throttle . can you recommend a good throttle ? I think the manufacturers are going to have to make them water proof. I experienced the same issue with a different throttle , battery and controller. just using the bike after a rain storm is enough to cause the issue. We must have a throttle will a switch to cut power ! ☠️ Also stop using hot glue on the Hall sensors ! It melts were I live ! And make the throttle not Fall apart so easy , and they need to be made with softer grips or made to accept normal grip's.

[@kennedy6971]

For the sake of safety you should have your brake sensors connected to the controller. That way by pulling the brakes you automatically cut off the power to motor via the controller. Without them connected your only a bad throttle away from possible crash/injury.. throttles can stick on any vehicle. Everyone should have a plan if that happens.

[@jacobclark89]

@@kennedy6971 Interesting idea thanks ! The switches I had on the master cylinder were poor quality , there is a small amount of play when squeezing the brake lever before it engages , some times I squeeze the lever a little if there is a high probability that I will have to brake , to reduce lag time, if the switch is not adjustable it will be a problem.

[@TrueknowledgeNothingfake-cd9lj]

I thought it's transistor..

[@prabhdeepsinghhundal1794]

Could you help me in project? I will pay you for that.

[@chintudabas1747]

Sir nhi aati itni English

[@elconpandua1834]

Your volt meter is not alined with camera rightly . So your video failed to prove your analisis .

[@BharatkaEkBeta]

I watched the whole video and I can see the volt meter in use throughout the video. You’re either lying or you don’t know how to maximize your screen on your cellphone 📲 or your tablet.

[@elconpandua1834]

@@BharatkaEkBeta No no I think your voltage reading of VA meter is continuously blinking which is very critical to read but amp display is ok ! I don't know why .

[@ranajitmondal1594]

Very Good Explanation about hall effect sensor. Thanks to you Sir.