Arduino with PIR motion Sensor, LED and buzzer (Tutorial)

[@mrskyline6406]

i plug in the pir but each time i do the buzzer beeps without any movement

[@nik4065]

I already connected all components but when I compile it, the buzzer and Led keep beeps without any movement. Do I need to install any driver from the Arduino manage library?

[@omarsdh4565]

It's a great Spy detection project boss!! Worked on the first try !! Expecting some more from you!

[@lowriders7486]

Danke du hast mir sehr geholfen für mein Halloween Projekt. Wenn Kinder zu den Bonbons greifen soll der Arduino angehen. Ich habe noch Wellenförmige Geräusche hinzugefügt. Grüße aus Deutschland

[@selloanemofokeng]

Can you please make one with a relay module included

[@jamest4198]

Can I use the Arduino to measure and compare vibration levels of different cd players ect? Will the Arduino achieve what I am looking for? How do I get a digital readout to be able to read the vibration level and do comparisons between different sources? Just add a multimeter and some cables to the sensor? If I wanted to measure vibration from the chassis of a cd player, do I just place the Arduino sensor on the cd player? Thankyou in advance

[@hassansedaqat3525]

hi how to add a sim800l gsm madul for call or send sms when pir detect something to this project? please answer me?

[@nataliereyna2367]

How do I get the LED to work and I also have a 220 omhs not a 221, would it still work the same?

[@VishalSingh-ob4dp]

how to stop buzzer because it is beeping continuously? please help me.

[@amirulafiq4371]

Hello, I used your coding but the buzzer and the LED activate when the motion sensor is not even triggered. Also it doesn't seem to stop buzzing.

[@amirulafiq4371]

Kritib Bhattarai what does the threshold motionsensvalue mean and indicate actually? Does it have something to do with motion sensing distance?

[@krproject8917]

threshold value is the maximum value after which the sensor starts sensing the data.

[@vishalram2041]

it just stops by which the led is one continuously and when I keep my hand it starts .... please say what to do

[@krproject8917]

make sure you have completely isolated the PIR sensor from any possible movements. try adjusting the potentiometer too.

[@arsh_arora10]

@@krproject8917 i am making these for a science exhibition project, can you please tell that is it compulsory to connect the laptop after the coding is done. I cannot bring laptop in science exhibition and i am new to arduino, so can you please tell about it 🙏🏻...

[@nandamohanreddy5751]

Port is not working what can i do ?? Plz help me

[@kingtop171]

Works Well for Me... Thank You

[@sadhishkumar1546]

thank you so much , it helped me a lot

[@jeremybuan]

hi can you help me? I want to put a button to arm the alarm and un-arm the alarm. Please help me. THANK YOU

[@krproject8917]

You can use a switch to stop the flow of current.

[@moheebmahmood3250]

@@krproject8917how would you do that

[@镖师]

got any different if i using IR sensor as my input? cause the buzzer just go off after i took my hand off from the sensor , help pls

[@YuvrajSingh-mv8nc]

Bro how can i reduce the sensitivity of pir sensor

[@YuvrajSingh-mv8nc]

And thanks it is working but led is not glowing

[@michaelhiggins5361]

Error compiling board for Arduino Uno

[@cleffootmaniac2794]

It worked thanks very much great tutorial.

[@cleffootmaniac2794]

@Mani Goli things to look out for is your buzzer connected to the Arduino and breadboard correctly. The positive leg of buzzer should be connected to a digital pin of Arduino board and negative leg is connected to ground. Next step is to check is the code. Is your buzzer declared as a variable and is the correct digital pin declared.after that check your wiring in case for loose connections if none of that works its a faulty buzzer lol🤣 go to a separate program and run code that makes buzzer buzz to check if the buzzer is working.

[@jigneshpoojary7190]

Please add circuit diagram

[@multisquaresettings2410]

buzzer ko tumhare papa ji rokenge kya

[@agarvipul]

BUZZER KEEPS BUZZING!!!

[@clobel55]

Speak ENGLISH !!!!!!!!!!!!!!!