Guys , anyone wondering how you can make this it very simple , their is no need for any special laser ot light you can use any pointing light ,so their is basically a light resistor ,when light is showjng on it the circuit is complete when it is blocked off ,the ciruit closes ,thus you can code this to make yhe beep sound.very simple
It's just disrupting a light sensor when light is no longer detected or it reads under a certain amount of light it allows for a pass through current for the buzzer 😊
// Define the LDR pin const int ldrPin = A0; // Define the buzzer pin const int buzzerPin = 8; // Define a threshold value for detecting the laser interruption const int threshold = 600; void setup() { // Initialize the serial communication Serial.begin(9600); // Set the LDR pin as an input pinMode(ldrPin, INPUT); // Set the buzzer pin as an output pinMode(buzzerPin, OUTPUT); } void loop() { // Read the LDR value int ldrValue = analogRead(ldrPin); // Print the LDR value to the serial monitor Serial.print("LDR Value: "); Serial.println(ldrValue); if (ldrValue < threshold) { tone(buzzerPin, 1000); // 1000 Hz tone delay(1000); // Sound the alarm for 1 second noTone(buzzerPin); // Stop the alarm } else { noTone(buzzerPin); } delay(100); }
Where do you even get the parts to do it? And how do you get the code into it? I’m 13 and I want to start building cool things like this. I know how to code in python, would that work?
@@_sb_1168 so I got the light sensative diode from an old cybot, i cut the possitive and negative with a 9v battery connected to a relay. So the connection is simple. Series connection to com of the relay so when the light hits the electro magnet closes. So the relay normally has 8 legs. 2 is com that controlls the gates and 6, 2 netrual that stays on regardless (middle legs) right ones that is on and left off unless engaded. So connect the buzzer with another battery depend on buzzer spec ie 1.5v. So connect in serie. The logic is once light hits the light diode it powers the relay to close / open the gate. Thus allowing the buzzer to go off. You can use the other leg with a red light almost like a arming light and also connect a battery for it. Good luck :)
@@_sb_1168 irt coding in python. That is good. Focus on the logic side of making computing work for you. IE electrical in = out. From there you can apply the logic to your code. You will do great things.
@@robert_da_man7430 the Arduino Has absolutely no power rendering it pointless and the whole circuit would`nt work due many lines of important code and connections made on An Arduino in this specific project
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Guys , anyone wondering how you can make this it very simple , their is no need for any special laser ot light you can use any pointing light ,so their is basically a light resistor ,when light is showjng on it the circuit is complete when it is blocked off ,the ciruit closes ,thus you can code this to make yhe beep sound.very simple
The Transistors: 🗿🗿🗿
Can you please share the code you used
It's just disrupting a light sensor when light is no longer detected or it reads under a certain amount of light it allows for a pass through current for the buzzer 😊
// Define the LDR pin const int ldrPin = A0; // Define the buzzer pin const int buzzerPin = 8; // Define a threshold value for detecting the laser interruption const int threshold = 600; void setup() { // Initialize the serial communication Serial.begin(9600); // Set the LDR pin as an input pinMode(ldrPin, INPUT); // Set the buzzer pin as an output pinMode(buzzerPin, OUTPUT); } void loop() { // Read the LDR value int ldrValue = analogRead(ldrPin); // Print the LDR value to the serial monitor Serial.print("LDR Value: "); Serial.println(ldrValue); if (ldrValue < threshold) { tone(buzzerPin, 1000); // 1000 Hz tone delay(1000); // Sound the alarm for 1 second noTone(buzzerPin); // Stop the alarm } else { noTone(buzzerPin); } delay(100); }
How did you make it, bro? I need your instructions, at least the components you used
th-cam.com/video/94odc5RqaBM/w-d-xo.htmlsi=3fkICrKwf7-UPn2A
Its just an Arduino,Batterie, Laser pointer and a Piezo
Better if the laser light were invisible to the naked eye 💯
Then use IR (infrared)
if the mirrors are hidden well enough and there's no smoke it won't be seen
Program and manufacturing process please ❤
Agar hum iske beech me koi transparent flat glass ko lagaaayenge to kya hoga
Good idea
TQ sharing
Show your eyes, It would be cool to watch your video.
I built my first laser alarm when I was 14...
same
Where do you even get the parts to do it? And how do you get the code into it? I’m 13 and I want to start building cool things like this. I know how to code in python, would that work?
@@_sb_1168 so I got the light sensative diode from an old cybot, i cut the possitive and negative with a 9v battery connected to a relay. So the connection is simple. Series connection to com of the relay so when the light hits the electro magnet closes. So the relay normally has 8 legs. 2 is com that controlls the gates and 6, 2 netrual that stays on regardless (middle legs) right ones that is on and left off unless engaded. So connect the buzzer with another battery depend on buzzer spec ie 1.5v. So connect in serie. The logic is once light hits the light diode it powers the relay to close / open the gate. Thus allowing the buzzer to go off. You can use the other leg with a red light almost like a arming light and also connect a battery for it. Good luck :)
@@_sb_1168 irt coding in python. That is good. Focus on the logic side of making computing work for you. IE electrical in = out. From there you can apply the logic to your code. You will do great things.
Yeah, it is pretty amateur.
Я сикстилион раз совмещал лазер и фоторезистор
बस एक चीज दिखाना भूल गए ,बाल हेयर को भी सेंस कर पाता है कि नही।
😎😎
Very nice💯💯💯
Is par ardino ki kaya jarurat ha ldr sa kam ho jqi ga upar sa apna cpu ka heat resistor bala fan ku laya ja buzzer laga sakta tha na.
Nice
Can you please share the name of parts
What about glass?
Whoooooow bro 😲😳
Haw you build this alarm sistem or this is its ready for home
Please share manufacturer process
Use LDR, no Arduino required.
How can I make this?
Good
how the hell does this work if the arduino is not even powered
wdym?
@@robert_da_man7430 the Arduino Has absolutely no power rendering it pointless and the whole circuit would`nt work due many lines of important code and connections made on An Arduino in this specific project
(the arduino is that blue motherboard in the background
aka a microchip controler
what about the battery in the back@@ItsArandomGamer
Overengineered. Don’t need an arduino for this. Couple of mirrors, laser, buzzer, a transistor and a photoresistor
Angle of mirror?
You really dont need a aurduino just use a photo risistor
Nanayam movie has this type of alarm
Hello bhai aapane kaise banaya ismein kya kya saman Laga kripya mujhe bhej do
Components?
how to make it
wow, nicte turorial :(
Please show me how to do it please
How made this please give me the link
Bana kese batana palijj
Making tricks send
मैं इसे गलत साबित कर सकता हूं
price
Jaldhi
The project?
I need your help please
Один вопрос - на кой хер тут ардуино?
বড় ভাই দাম কত
Use a mirror to go through this 😂😂😂😂 not with a scissor
Full video
🤭🤭🤭
Can you share the codes and diagram 😢
Can I have the code and diagram
How to not make it
Tutorial
Edan
Exists system
Code send kar do
The Transistors: 🗿🗿🗿