Inductive or magnetic pickup sensor - for speed measurement

Inductive or magnetic pick up sensor - used speed measurement. It consist of permanent magnet with coil wound around it. Toothed gear mounted on shaft whose speed is to be measured. Pulse counter is used measure no. of pulse produced per unit time.

[@RazaShaikhnew]

Thank you soo much sir this is proof that do not matter fir your video is 8 year older it's still helpful for new students thank you so much sir 🙏🏻❤

[@uddipansarkar90]

A magnetic sensor when employed is generally a passive sensor and it will always produce a sinusoidal wave and the frequency of the sine wave is used as a measure of RPM whereas inductive sensors are generally active sensors and voltage of known min and max values are used and for each passage of the tooth the max voltage is induced which is measured by a circuitry for a RPM reading.

[@sahalstudio799]

thank u bro, this is the best explanation i have ever seen in my life

[@matthewjuergens9183]

when you had the oscilloscope showing the square waveform I noticed this was on "time". I would have liked to see the "voltage" waveform also.

[@BharathKumar-ji1uj]

Nice Video

[@lallibala5252]

Very informative & useful fundamental information.

[@jimisnotunique]

Very clear description--thank you!

[@mannelagangadhar8219]

Nice and clear explanation sir.thank you

[@lait7610]

Truly awesome 👍 . You nailed it

[@user-ci6ec4hv5t]

Thank you.

[@vijaykarthick7636]

excellent thinking bro... keep on doing

[@khajuriaarun8874]

Very well explained

[@longdong3889]

Awesome! Thanks for posting. Now I understand!

[@mikolajmikolaj1154]

Voltage does not drop, it is induced in opposite direction. 0-5V square is a result of signal shaping, oryginal signal consists of positive and negative spikes (derivative of a step change in flux caused by change of reluctance caused by change of relative permeability = effective core length caused by gap-no gap excitor)

[@filipturk9856]

and how come magnet and shaft don't connect to each other ?

[@matixitam1]

Yeah i was wondering the same thing. Induced voltage should be a square-ish wave with positive and negative spikes.

[@venkateshyekkali9892]

Good explanation

[@author_satpreet_singh]

Terse and to the point.

[@sathishvmanohar9434]

Excellent explanation
Thanks sir

[@RazaShaikhnew]

Thank you sir soo much

[@aaronmcdonald4944]

the video is good but the music. I'm trying to focus on what you're saying; the music is very distracting.

[@samratdeepakr4427]

Very nice, can we use signal of this sensor, to further use not for speedometer but for some buzzer activation etc

[@chandankeshri1964]

Thanks for explaining

[@islama.r.4930]

Very helpful, thank you!

[@prateeksingh3808]

The music in the background is unnecessary .

[@aswinbalasubramanian6236]

What is the software are you using bro?

[@allankamau2612]

I really appreciate this . Thanks so much 😊 God bless

[@sujaymondal1452]

Sir,Thank you,this is fine to understand to all,Mail ID please for any question in next time

[@franklinserrao3687]

excellent my friend, thank you very much!

[@MunsKi]

nice video indian friend

[@nayrbsworld3048]

magnificent. video

[@Toturials]

thanks for the video. One question if rpm=3000 tooth no 60 what will be frequency .

[@arctown]

no of pulses is 60*3000 = 180000 per minute, frequency = 3000 Hz

[@grahamtucker6793]

Very dubious content ? How does this produce a square wave ?

[@princeak3815]

Well explained bro

[@GauravGupta-pb8mk]

Thank you sir

[@user-fd8ee2xr7c]

Is it possible to measure a voltage of 0 to 5 volts with a multimeter? Or is it possible to measure only with an oscilloscope?

[@piyushatkare9072]

thanks... it is very helpful

[@rafaeltmbr946]

Thanks!

[@mdrabnawazqaisaransari3067]

Excellent bro.

[@anandhug9759]

does optical sensor and proximtiy sensor come under this category

[@shubhkarandhetarwal8099]

👍.

[@tanweeralam7247]

What will be the output of the magnetic pickup coil ?
How can we check it’s working condition or not before installation?

[@lait7610]

Change in emf

[@saravanarajverynice8752]

clear explanation

[@jitendrajana3362]

Awsome

[@pavel7311]

hi, i'm interested in the drawing program, i want it where i can buy it

[@b20_prasadhewalkar38]

What are their applications

[@ayandey1885]

Don't need d background music...

[@VikashKumar-tk3de]

nice

[@haroonahmed4202]

u don't want to tell inventor name is Michael faraday law

[@amitdagar1818]

Either make educational video
Or made a music album.
Don't mix it brother .

[@girirajsharma520]

Sir isme 4 ka kya role hai ye 4 rpm h kya

[@circuitsmusic5444]

is magnetic sensor output is frequency output(sine wave) or pulse output?

[@kaushalendrasingh351]

i think it must be sinusoidal and to convert it into pulse waveform we need to use schmitt circuit .

[@samratdeepakr4427]

Can you reply, I see you haven't replied people messaged you from years

[@samratdeepakr4427]

Need to sound a buzzer at speed 50 in a bike

[@Bobbybalboa735]

hello I'm trying measure my speed of magnet so I can create hover board ... is there a name for this machine I can buy to complete my test ?

[@jmounikareddy3558]

Background music irritating

[@blackkitty1774]

Completely Inaccurate. magnetic sensors are analog devices and do not produce a square wave but a sinusoidal wave (AC voltage). He drew a square wave on his board to demonstrate the sensors’ output signal but it clearly shows a analog sinusoidal pattern on the oscilloscope. They don’t “pulse” either. Amplitude and frequency both increase with an increase in trigger wheel speed. And BTW, it’s written FIELD not FEILD. SMH.

[@arunavavarun9889]

பிலிஸ் தமிழ் மீனிங்

[@Adnan-me4uq]

wtf is up with the music, so annoying

[@jainushaikh1757]

Bhai hnidi me bolna