How to make Laser Security (Theft) Alarm using SCR - 1 KM Range
ฝัง
- เผยแพร่เมื่อ 15 มี.ค. 2023
- How to make Laser Security (Theft) Alarm using SCR - 1 KM Range
Required Components:-
1) C106MG SCR (silicon-controlled rectifier)
2) 680 ohm Resistor
3) 100uF 25V Capacitor
4) Laser Module
5) LDR Sensor
6) 5V Buzzer
7) Push to OFF switch (Normally Close)
👉Circuit Diagram Link :-
drive.google.com/file/d/111rZ...
➡️ Buy Online Robotics and Electronic Components at Lowest Price in India...
👉Website Link - robocomp.in
#alarm #electronicsproject #sensorproject #theftalarm #circuit #security #securityalarm #anuragprojects
Thank you for Watching......
![[NEW] Top 2 Useful Electronics Projects use NE555 Timer ic, Diy Projects](http://i.ytimg.com/vi/ldmYRQYb3Dc/mqdefault.jpg)
![[NEW] Top 2 Useful Electronics Projects use NE555 Timer ic, Diy Projects](/img/tr.png)
One kilometer range? Good luck with that.
When I was a kid, I built a similar circuit that would switch a relay on when the beam was interrupted, and off again when interrupted a second time. I placed this across my bedroom door so when I entered my bedroom, the lights automatically came on, and when I left, the lights would shut off. It didn't take long for my sisters to realize they could place their hand through the beam then run away leaving me in the dark.
Really good fun. We enjoy.
You try this and it works?
years ago, I applied this for the security of a large area, I circulated the laser in the desired routes through small mirrors.
What's the Buzzer model? Is it active or passive? What's the operating voltage? plz mention.
These build types (no perfboard, just component to component) always amaze me, and I have respect for the folk that show this. I do notice that their soldering irons are always in bad shape. I mean terrible. But I am impressed with the rest of it. Notice sometimes they cut away and have added solder. Not surprising.
Пять с половиной минут смотрели как надо паять. Гениально. Наверное целый год думали над этой схемой!
Скажите спасибо людям.. Можете лучше - покажите. Дерьмо оставте при себе... Весной пригодится.
ещё больше прикололся , на 1 км дальность мощнейшего лУзера.🤣 отстой лузер.
скорее как не надо паять , так как паять он не умеет от слова совсем , даже учитывая видеомонтаж он не напаял , а насрал.
Не нравится, не ешь.
Кому не нравится тому пусть повылазит. Есть что то лучшее? Огласите пжалста.
Ist great! thanks, input voltage? is 5v? and power for the lazer? the bat is 1,5v or 3.7v too
Highlight of the video @4:20 no annoying music.
Fake video?? 😂😂
How long do you think this LDR will last with the laser beam falling on it's surface constantly???🤔
Is it the same laser module as the one found in dvd head and can we use it in this project? And let me know how much volts should I supply the laser module.
Google
Problem :The reset button is not working, when the light is blocked the buzzer beeps and when the object passes away it resets on its own without the use of the reset button
Muy buen proyecto , éxitos
excellent, great video !
Very good excellent really very useful.
Thank you so much…..
preferably join a bistable flip-flop/multivibrator. so that the sound continues when the light is once blocked
THe silicon contro rectifier, what is the A and V ? 2/ The resister watt1/4 or 1/2 3/ the ldr sense K?
thanks for reply on my question
Instead of a on/off switch button, is it possible to put a timer (like 30 seconds) ?
I'm big of LOL
Yes
use a capacitor in series with the buzzer. 100 k resistor parallel to the capacitor. then after 1 minute sound will die. again after little time it is ready to detect. change the values until you are happy.
V/nice, useful project. Thks
You are Welcome.... Thanks for watching our videos!
on the left side of the circuit (input side) , what have you used as input? does 9 V battery works?
If you are using 5 volt Buzzer then you should use 5 volt power supply.
If you want to use 9 volt battery then you have to used 12v Buzzer.
@@anuragprojects okay thank you
What you mean 1 KM Range ?
Most welcome... Ruddy
Do you have any street camera detector and speed camera detector circuit diagram
google
Bhi dusra trangistor use kar sakte ha kiy
Sir you are a expert in this field I have a question for you
Yes, please ask.
@@anuragprojects firstly what a fantastic vid well done sir 👍🏻 I’m currently working on a drone project are you familiar with radio signals?
Thank you so much for you like my videos. Sorry, I don't know about radio signals.
Can we use tip122 instead of ur ic?
Bro is there any alternative transistor there to replace this C106MG SCR. If yes please share the transistor number and it's connection. Please bro need this.
bt151
Ingenierio disculpe,me podría indicar los colores de las bandas de la resistencia y de cuántos watts ? con cuántos voltios se alimenta el circuito ? de cuántos voltios es la batería para el láser ?
Amigo sirve para sirena de 12v ?
Hello sir i want one help for this video detail
Mạch này làm báo động rất tuyệt vời rất hay hữu ích
Ótimo trabalho 👏 sucesso aí irmão 🤜🤛
Thank you so much....
ахах . Lapsha for stupid suckers. At 4:47, you can clearly see how the sound worked, before the laser crossed. Ahah. The sound of sound even crookedly made. False deer
excellent video, awesome !
То что надо. Спасибо.
I'm kindly asking for a drawing of the circuit
Is it possible to make a laser security buzzer? For example, if someone enters the room it makes a buzz, just enough sound to alert you.
Цей зумер треба під,єднати до ПНЧ до входу і буде вам проблема на вуха!😂😂😂 Обов,ЯЗКОВО скористаюся цим апаратом, тепер злодіїв я напугаю тільки.
Urm, which video did you watch ?
@@MW-us3sv same video, where you replied to my comment “(How to make laser security (Theft£ Alarm using SCR - 1KM Range)”
Long story short, you are describing exactly the same device as presented in the video.
No it's not, it is because once the laser beam is interrupted, it constantly start buzzing till you press the reset button. And this is not how wanted.
I want something like, it should make a buzz for second or two and then stop automatically...
C'est plus que parfait.❤
What did you do that 2 wires
Hello if I don't put the buzzer can I use the 5 volt out to send this command to activate a contactor to activate a external siren?
You can use these two points to actuate anything but through a relay contact.These two points will energize a relay, the relay contacts can further run/actuate anything.Thanks from Pakistan.
Can i use 100uf 16 v capacitor instead of 100uf 10 v
Yes, you can use. Thanks for watching 😊
Is there something else I could use instead a C106MG Scr
Mạch báo động của bạn rất tốt
Cool - nur das einzige Problem aktuell ist, das es kaum noch Läden für diese Bauteile gibt..
Which laser module is compatible with the circuit ?
Any website for purchase this electronic components
Hi, I always purchase electronic components from Robocomp.in, so you can also purchase from www.robocomp.in
Recomiendas algún proveedor de los componentes electrónicos?
I buy Electronic Components from RoboComp.in.... You can buy Components from RoboComp.in
What voltage was the power source?
Good question, amongst many other ananswered questions !!!
USB or 5V
traffipax detector will be? thx
Thanks the tutorial usefull and easy to follow
What is the voltage of laser module.. is it 3v or 5v😊
You can give Voltage 3v to 5v. Thanks for Watching my videos 😊
What is the maximum distance between the LDR sencer and
Laser module ?
Depends on which laser light you are using and How far can the laser beam travel? Thanks for Watching my videos 😊
1 to 5 meters.
I have a 5 watt laser with adjustable focus that probably would work at one (or two) km. Problem is, it tends to set things on fire... 😁
How would you make this so that the alarm times out after 3 seconds and resets the alarm on its own?
4 of these would secure a perimeter and tell which fence has been crossed based on which direction you hear it coming from. Perfect.
Can we use c540mgscr instead of c106mg scr?
No
VOLTAGE KITNA DENA HOGA AC YA DC
Height of the object matters a lot here. If someone jumps over or under the laser line, it may not detect. Multiple laser beams at various levels would possibly help.
Mirrors
Ufff... 🙄🤷♂️
Usar Laser y sensor IR...
Use Laser and IR sensor...
hola,
buenas tardes, noches, días.
que voltaje utiliza el circuito???.
P.S. - En el vídeo debería decir el voltaje de entrada, nada más te faltó eso.
gracias.
Concordo. Isso q eu ia perguntar.
You might could use a phototransistor to replace both the LDR and the SCR.
a photo diode and a photo transistor will work
@@reyznbran9586 they dont latch like thyristors
can c106mg scr be replaced with other components sir
No
the quatum modifier from The Daleks will work
con SCR106M em có thể thay thế bằng con nào khác được ạ anh.
Great great! Thank you a lot.
You are welcome!
Great job
Thank You 👍👍👍
Welcome 👍
Nice video
Thanks for sharing
P.S.
Adding some details -about the circuit- for the beginners will be great
👍❤
Most welcome and Thanks for Watching my videos 😊
ахах . Lapsha for stupid suckers. At 4:47, you can clearly see how the sound worked, before the laser crossed. Ahah. The sound of sound even crookedly made. False deer
nice video
more of a toy than a serious project
- very limited demo with no measurements whatsoever
- no specs for the laser module
- no suggestions on alignment
- - construction is really terrible
- - the SCR used is way overkill
- LDR by itself is a poor choice as it is affected by ambient light-
@@kennmossman8701bruhhh... seriously? 🤷♂️
Классный датчик периметра можно соорудить.
Nota 10 👍🏻
Excelente trabajo.
Thank you....
1km? It depends the power of laser or external light
you have to use 2 of them with an AND gate. Other vise insects will ring the alarm. But using a PIR is easier.
I was thinking the same but I think we can use a PIR sensor to trigger the secondary laser circuit and then maybe setup some fuzzy logic to monitor the dwell of the PIR and laser to accurately eliminate false alarms.
How many volt we use as input voltage for scheme?
3.7 id say
5v for receiver circuit and 3.7v for Laser Light. Thanks for Watching my videos 😊
Verry nice
Current kitne volt diya ldr me
5v ka buzzer use kiya to 5v circuit me digiye. Agar 12v ka buzzer use kiya to circuit me 9v ya 12v digiye... Thanks for watching my videos!
Day time how can work..
То что нужно! 👍
Thanks 😊
why the capacitor?
Nice info🙏 5:31
Thanks
What is the operating voltage of the ckt and laser module
Hi, Circuit 5V and Laser module 3.7V. Thanks for watching
Тут важна скорость срабатывания на быстродвижущийся объект. Сомневаюсь что схема сработает на быстропромелькнувший предмет
Эта скорость похоже зависит от ёмкости электролита
Excelente vídeo, gracias por la información, cómo le podemos dar uso práctico en el hogar a este circuito?
Thank you so much....and Welcome....
Olá. Vou colocar esse projeto numa plaquinha e instalar uns 4 alarmes desse com bateria de moto na casa toda. Mesmo se os bandidos cortarem a energia, a bateria vai segurar. Mas vou usar 12 volts nesse circuito por isso vou analisar os componentes com mais resistência. 👍🇧🇷
Good job...nice demo
Thanks!
itu dayanya berapa volt y kak?
nice project
Thanks
Wow thats a nice idea.. but considering the insect and bugs that interupt the laser.. you will never have a night sleep. And in 1km distance the pointer of your laser will be the size of umbrella.😂 garage park assist is better than security bro.
Thanks for the tips! Bro
Can it works in the night ?
you need a night light laser
Ngạc nhiên quá, bấm đăng ký kênh luôn.
What if any particular object passes in just a fraction of second.
the ojbect is transported to another dimension
Bisa beli dimana bos
What country are you from? If you are from India, you can buy components form robocomp.in. Thanks for Watching my videos 😊
I got 2 lazers for free from a christmas light and want to do this? How do i match components? Im still very slow to understand this.
best to use The Daleks lasers
Thanks!
Most welcome and Thanks for your support 😊
Tegangan berapa Volt ??
How to range in circuit and senser
What is the input voltage to circuit?
Appears to be 3.7 volt
5v for Circuit and 3.7v for Laser Light. Thanks for Watching my videos 😊
Will a 4v battery work?
Yes
Jarak nya brp mter
Total expenses??
Напругу треба зробити від блока зап. від батарейки не вигідно, краще на акумуляторі ,як лазер так і апарат приймача.
Please tell me name of this beat in your next video
Nice 👍🏼👍🏼👍🏼👍🏼🤩
Thank you 👍
Sir 3 km range wala FM transmitter making project chahie,,, plz 🙏🙏🙏🙏
Ok, I will try.... Thanks for Watching my videos 😊
Ya ,bisa 1 km , jika dapat fokuskan laser pada target.,tapi pada malam hari/gelap jalur sinar laser terlihat merah .
Nice
No flux? No rosin-core solder? ALL cold joints. What a Rube!
It wouldn’t solder without flux. Of course he’s using flux.
Belo vídeo 👍 Obrigado.
Thanks and welcome 😊
Gostei muito legal
Thank you so much.....
Fís como alarme em redor da casa com epello ficou muito bom e botei ligado no amplificador de áudio
nice👍
Thanks
What's the purpose of laser?
to burn out ur eyes
Oooh that's why you are blind to read ad replying like unprofessional idiot
Great video
Like it
Keep up the good work
Thanks