Laser project

Learn how to make a simple laser

Mar 3, 2021

•

1231 views

•

2 respects

lights

basic

laser

Components and supplies

Male/Male Jumper Wires

Pushbutton switch 12mm

Laser Diode, 655 nm

Arduino UNO

Breadboard (generic)

Apps and platforms

Arduino IDE

Project description

Code

code

arduino

1int offbtn = 11;
2//the off button//
3int onbtn = 12;
4//the on  button//
5int laser = 13;
6//the laser pin//
7void setup() {
8 // inputs
9  pinMode(offbtn, INPUT);
10 pinMode(onbtn, INPUT);
11// and outputs
12 pinMode(laser,  OUTPUT);
13}
14
15void loop() {
16  // The first part is for you to turn on  and the second for you to turn off.
17  if (digitalRead(onbtn)==HIGH){
18    digitalWrite(laser,  HIGH);
19    }
20    if (digitalRead(offbtn)==HIGH){
21       digitalWrite(laser,  LOW);
22     }
23
24}

int offbtn = 11;
//the off button//
int onbtn = 12;
//the on  button//
int laser = 13;
//the laser pin//
void setup() {
 // inputs
  pinMode(offbtn, INPUT);
 pinMode(onbtn, INPUT);
// and outputs
 pinMode(laser,  OUTPUT);
}

void loop() {
  // The first part is for you to turn on  and the second for you to turn off.
  if (digitalRead(onbtn)==HIGH){
    digitalWrite(laser,  HIGH);
    }
    if (digitalRead(offbtn)==HIGH){
       digitalWrite(laser,  LOW);
     }

}

Downloadable files

scheme

Comments

Only logged in users can leave comments

newproject

0 Followers

•

0 Projects

Intro

Trademarks & CopyrightsWhistleblowingDigital Services ActTerms of ServicePrivacy PolicySecurityCookie Settings

Report content