laser security alarm project || laser light security project || home security alarm system

laser security alarm project || laser light security project || home security alarm system|
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Laser Home Security System Science Project |New School Project |
#scienceproject #lasersecuritysystem #scienceexperiments

[@aadilabrarkhan]

1. Transistor BC 547
2. L D R [Light Dependent Resistor]
3. 3v LED
4. 5v Buzzer
5.Resistor 2.2K
6. 3.7V battery 🔋
7. Laser light
8. Small switch
9. Some mirror pcs

[@pratikshamishra6972]

Yeh sab kitne ka pada?

[@user-js1wj8fh1z]

LDR kha milega

[@sannivishwakarmaok5324]

Lejar light red colour ka hi koi aur Colour nhi ho skta

[@ronginxopun5328]

I'm make this sensor based project

[@yogitakataria6656]

Sir buzzer bnd nhi ho rha sb kuch esse hi bnaya h still buzzer aawaj kr rha h sense krne k baad bhi khch bataiye sir

[@Rankey710]

Thx i made it for science exbisition project

[@ronginxopun5328]

switch KO kaise add Kare

[@AKElectrical1]

Battery key aik wire par add kary

[@24kgoldboyz]

Sahi hai .......!!

[@Harshbhardwaj2007]

Bhai bich me army base rakh de to kaisa rahega

[@AKElectrical1]

As you wish what ever you want it's work 😍

[@MeenaYadav-oo7cg]

Buzzer ko bina wirw ke sath laga sakte hai kya

[@MeenaYadav-oo7cg]

Wire

[@AKElectrical1]

G bilkul Laga sakty

[@shivaniyadav-dx7pr]

Plesse bataye ki in sari chijo ko dukan me kya kah kar magayege

[@AKElectrical1]

1. Transistor BC 547
2. LDR [Light Dependent Resistor]
3. 3v LED
4. 5v Buzzer
5. Resistor 2.2K
6. 3.7V battery
7. Laser light
8. Small switch
9. Some mirror pcs

[@sannivishwakarmaok5324]

Lejar light kisi bhi Colour ka ho chlega ❤

[@AliKhan-it6xq]

Assalamualaikum bhai ,m ne ye project banaya but 3th mirror pr laser light aane ke baad vo,LDR pr aari lekin koi reas pond nhi milraha

[@AKElectrical1]

Walikum asalam brother. Laser chang karky dekho

[@user-uz5pq3uh5r]

bahii jab button on krty hain tu buzzer band nhi hotaa alarm tu button on krny sy bajny lag jata hai

[@AKElectrical1]

Laser light ko LDR Key uper fucse karo

[@sunrisekidsenglishschoolsh5567]

Bhai parents hain .. mere bete k liye army Cantonment ready karna image is k liye Jo Jo bhi item chahiye plz name k sat Kitne volt ka chahiye thoda details dedo … reply thoda Jaldi dedo plz

[@AKElectrical1]

1. Transistor BC 547
2. L D R [Light Dependent Resistor]
3. 3v LED
4. 5v Buzzer
5.Resistor 2.2K
6. 3.7V battery 🔋
7. Laser light
8. Small switch
9. Some mirror pcs

[@itzndA]

Apka no cya h😂

[@SurajMawaskar-yk6im]

Bhai 9v ki battery use kar sakte hai

[@AKElectrical1]

Yes

[@ahibaransinghstudy2186]

bana hi ni bhi

[@AKElectrical1]

Q

[@noxiousadi]

Sir me ye khe rha hu 9volt

[@AKElectrical1]

Yes chaly ga

[@AdityaRoy-qo5bn]

Battery kitne volt ka hai

[@AKElectrical1]

3.7 Volt

[@AnshumanMishra-qn6yz]

​@@AKElectrical19 volt ki battery use kar sakte hai

[@Facts_Ato2Z]

Bhai saman bohotehnga hai

[@AKElectrical1]

,?

[@user-uz5pq3uh5r]

bro apna whatsapp nmb tu de dein

[@AKElectrical1]

03364639392