Per Door Security Alarm with laser security | Electronic Project |

- Component Buy link -
LDR - amzn.to/2TiZkcm
Laser Module Diode - amzn.to/2R4ziH6
BC547 NPN - amzn.to/37SPfqy
Resistor Kit - amzn.to/2FEqceZ
Universal Buzzer - amzn.to/3a1MWn4
Piezo Buzzer - amzn.to/37QWgZ4
Soldering Iron - amzn.to/35NaRmR
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Help Vijayesh Bhai, via buying your gadget from below links
Amazon.in - amzn.to/2Tn48xz
-Become Members - goo.gl/Ucu1BB
-Facebook Page - / letsseeinsideofficial
Business enquiries: [e-mail]
-Instagram - / letsseeinside

[@LetsSeeInside]

Dosto, aap ko ye project kesa laga comment ker k jarur bataye..........😊👍👌✌

[@aminghachi5418]

Supper

[@ateebbaig7770]

Sir app ka ideas mast ha . super 😄

[@talhashaikh2555]

Sir Apka project bohat acha hai. But it's a request .... Ap circuit diagram sath me diya kro plz😊

[@King-gg1ot]

Mene kiya tha par hua nehu

[@harshit9553]

bro please make power bank circuit with components

[@user-tf7ns4ee6d]

Outstanding my name is Sudeep main Andaman sa😊😊😊

[@ranabrataghosh3001]

Parts k bare main bohot vedio hain, Lekin app shortcut bohot accha explain karte ho ,

[@LetsSeeInside]

Thank you.

[@ranabrataghosh3001]

Various electronic parts jeseki Apne bola registance, NPN, relay etc k bare main brief discussion ka koi vedio banaiye, bohot helpful hoga, plzz

[@TanvirKabir0461]

bohot he kaam ka circuit hain, 👍👍👍

[@TechnicalProject1]

woarderfull

[@ankitbisht4040]

Ek no bro

[@Kajal.800]

Sir sahi hai yah kaam ko hai ok

[@shwetayadav1036]

really it is so amazing we decide to make this for our science project so tomorrow will be our science exhibition and we made this and now it is working well. so please pray that we may choose tomorrow 🙂

[@mujahidkhan47]

So supar amezig sir

[@7-prathamgoklani823]

Hello bhai aap ic ka istamal karke kuch banao bhai

[@latestnaats6259]

Ser g Registrar voltage k hisab say kesay calculat karen pleez yeh tarika btayen pleez

[@UBsLab]

Bohot achha tha 2nd project

[@anandbarnwal4590]

BAHUT ACHE

[@subhojitpar2669]

Mera realy mai to 4 pin hai per apka 5pin hai kyase connect kore

[@InventionSWithTaufik]

Bhai aapne jo dusra circuit banaya ek baar on hone ke baad band nahi hoga wo circuit aur easily banaya jaa sakta hai

[@7-prathamgoklani823]

Hello in 1st prj can we use 1k resistor or not bhai

[@kapilkushwaha6266]

Very nice sir

[@LetsSeeInside]

Thank you

[@AC5Gaming]

Long range ke liye banao itna chota kaha use kare

[@sachinroy2648]

Remot control light on of ka video banao plezz

[@PathumPathum-qn9sg]

🎁

[@user-wi8op3bf6l]

Can we use in this project the laser we commonly find in DVD heads?

[@mastermadan7628]

Can we add just the relay in the first project what happened if any object comes then it will start this sound please make a video on it

[@aminghachi5418]

DC motor vith sensor operating pe video banav boos

[@rkprogramming]

Hi Vijay, I need to make RF transmitter and Receiver for my RC car, so could you please make a very simple video for this project.

[@smartindiaOfficial]

hii

[@mosamkhan5477]

Apke chenal me rps kit inwetar nahi h banao plz

[@pyalpathak]

THE LASER DIODE THAT YOU HAVE USED HOW FAR CAN TEH LIGHT GO. CAN U PLZ SUGGEST A LASER THAT I CAN BUY WHICH CAN TRAVEL AT LEAST 500 METERS TO 1000 METERS

[@kamalpandey1184]

Bhai apne 9v ki betery hi use ki hai kya

[@avanifilms4317]

nice

[@abhayvaidya563]

Sir can you plz tell the material of 2 project

[@NASIMKHANs]

First viwe

[@dineshsoni4437]

Bhai 2nd wala z44 se bana lete

[@naguibali8112]

Good , thanking

[@ahmedmuneeb]

Can I use 2n2222a oe c956b instead of bc547

[@sushmaangadi8531]

Can we use transformer instead of battery in this project, only for ldr side connection

[@102aharvindersinghsahota6]

Muja 4 bolt ka battery ka liya kina 0hm ka resistor use karu please jaldi bathan muja saturday ko sumit kar na hai project

[@balwantsaini4851]

Apne battery or lazer light ke bich me kon sa resistance lageya ha

[@MDJahangirAlam-pd6wo]

its ok... but i need big sound

[@kemmasaramdeepak1146]

Broo can u say second project circuit diagram

[@mr_nobita6272]

Isame led lighting kese add kare

[@hasharagomes1976]

Sir can I get this diagram

[@Monikakumari.4.23]

Sir 220 ohm resistor k badle kitne (K) resistance lga skte h mere pass 1k,10k,100k ka hai please reply

[@rajkumar-oq8co]

Bhai ye jo clip pe hold kia hua hai holder iska link dogay ye kha se lia parts holder tool kya name is iska ???

[@mrlcosmoslensmen17]

Bro can you make an video about rechargeable Bluetooth receiver plz 🙂🙂🙂

[@KeshavKumar-ui6qe]

Can I use 1kom Resistor?

[@uds_fitness7257]

Really Bhai mst yr 👌👌

[@jayafernandes5371]

The buzzer keeps on buzzing even after laser connectivity

[@AbdullahKhan-ym2md]

Sir kiya app ek takleef karegi yee 2nd project alag alag banayingieh ldr Or liser ka space taqreeban 3 meter ka honichaheian

[@drelectronics13]

Sir Maine aapka purana video dekha jismein aapne z44n se dimmer banaya that .par sir mujhe jyada time chalana hai toh woh MOSFET badi heating home par bhi kharab hora hai .plss sir AAP thoda aur improvement karke Bama sakte ho kya plssssss.

[@LetsSeeInside]

Heatsink ka use ker skte ho z44n me. Or 13000 NPN transistor ka use kijiye. Heat hone per isme bhi heatsink ka use kerna hoga.

[@drelectronics13]

@@LetsSeeInside par maine use kiya tha firb kharab hogaya .badi wali heatsink wo bhi.?

[@phyonergeneration462]

how if we used 12v source of dc?

[@shakirshaikh7360]

LDR full form light dependent registered

[@seemasrivastava3862]

330 k resistance use kar sakte

[@killerpandamaster6303]

bro which type of relay u used big fan luv ur videos 😃

[@nsmadhvendra]

सर 2nd वाले प्रोजेक्ट में क्या इसमे टाइमर जैसा कुछ लगा सकते है कि ये 5 से 30 sec चले और फिर बंद हो जाये बिना manually किये हुए और वापस से चालू हो जाये ldr पर laser light. Please Reply Sir...

[@priyanshugupta7402]

how to get this type of idea .any source .please suggest bhaiya

[@luckyvermaking]

Bhai ya bajer kaha melaga

[@Study_with_tarunnn]

Bro mene pura bana liya sircit mera transistor 100k ohm ka hai Leger light LDR per le jane per on ho jata hai or hatane per off ho jata hai esa kyu ho raha hai please tell mee

[@lohani_-_production]

Bhai ye circuit work nhi karta mare pass

[@bikashbiswas9666]

Sr, really kitna volt ka plz boliya

[@lkagni123]

Hii

[@praveenkumar8126]

Sir relay kitny volt wala h. ?? 12 ya 5 volt wala??

[@proindian-yt]

Hello

[@deveshsoni8545]

सेकंड वाले में 12 वाट कितने एंपियर यूज़ करें

[@LetsSeeInside]

Maximum 1amp

[@sahinalam4813]

Hi 😂😄😂😊😉👍😜☺️👍

[@LetsSeeInside]

✌👌👍😊

[@bikashbiswas9666]

Air simple sa batata to a6a hota

[@ranjnadankhade7780]

😍N😍 i 😍C😍

[@creativesayan]

Can i use torch for first project

[@bikashbiswas9666]

Sr, I Don't understand relay sitting

[@sahilmaan6880]

Bhai I don't have time and knowledge about it. Why don't you start it on Amazon or other online platform from where any one can buy it at cheap rates. Will stop many house from theft

[@King-gg1ot]

Garanty of this project

[@Thesurajverma700]

547 tr ic kab se ban gya??

[@lohani_-_production]

Mera resistor 150k ka h

[@BlackMamba-nm5ud]

Sir background music koun sa hai🤔🤔

[@anjalieskacastkayahaigupta3508]

Aap baina kar de sakte hai

[@Raj-panja]

Mobile charger diya hoga

[@Raj-panja]

Or kon kon sa Cheng karna parega

[@pranitawagh4405]

Sir is relay compulsory to use if we are using dc current

[@MdMajid-ql8lm]

Baisa

[@akepatinagarajurt9642]

😁😁😁

[@anjalieskacastkayahaigupta3508]

Aap fhone no de sakte hai

[@janiexperiment7756]

Waste