Arduino pir sensor led and buzzer code | pir motion sensor projects

how to calibrate pir sensor?

Thankyou ❤

great codes! it works with no problem. however, when i add nrf24l01 module to it (the setup in the video being the transmitter) it doesn't detect motion and the led and buzzers are not working. is there anything else i could do?

I tried mine pir sensor isn't working

We don't have gnd buzzer is it necessary

Hey did you update the code

i connected as it is but not working

good, but I want it to make the sound if the motion is not moved for 5 seconds

hi i messaged you on instagram

give me code

why does the buzzer keep chirping? what if it just buzzes and then stops after a few seconds, then it just buzzes again when something is detected.

it's now working. Thanks a lot

Hello, do I need to adjust the sensitivity of my motion sensor, cause after calibration, the code may falsely indicate that motion has been detected after 30 seconds even when there is no actual motion present

it works only in india

100% Working
Amazing 😍

Hi! is it possible that if the sensor sensed gesture it triggers the LED to On first and if f the gesture is in repeatable state after 5 sec the buzzer will be on as well. and there is a scenario that the sensor sensed gesture let's say for just only 1 sec it triggers the LED only but not the buzzer? please help me for this sir. 🙏🙏

LCD+ buzzer+ sensor pir
pls 🙏🙏🙏

Would it be possible to have the motion sensor trigger a hotkey on a computer if still plugged in?

ive watched thisl ike 5 times now WHY WONT IT WORK AAAA

c est une des meilleures vidéos d arduino! elle est parfaite...

sir In my code, low, high, input, output texts appear colorless and my circuit did not work. I think my library is missing where can I find it?

I have some problems this project
I sent u msg on Instagram

did you have schematic circuit diagram??

provide link for code and circuit diagram

Is the applying code is compulsory?

on which software you are running this Arduino code,plz help

What is the prize of the products which are used in this project? Can any one of you help...

is it possible to use an LED matrix instead of the LED light? I.E when there is no motion the LED matrix shows RED light but when motion occurs, LED Shows green light and buzzes? Is this possible and if so could you explain how?

Does this whole circuit run on a 12v battery?

can I get semulation of this project

kalo minta buatin sistem minimum (yg di solder manual untuk tugas) bayar berapa bang ?

I am not getting the output how should I contact you?

Thanks a lot for this project. But the buzzer takes to long to stop the sound. How can i adjust the timing?

Hi is it okay if I use a long bread board and any led?

What do I do if loading the code activates and stays ringing but never turns off

Can. I get the code the one in description is not working

Not working

Program code is in which language

Bro can send me code which is showed in video the one which u uploaded is different and not works properly

can i use 100ohm instead of 220 ohm

if sold, how much is it?