This is a simple project to control a laser security system with Arduino. The laser is controlled by an ATmega32 which enables the laser to blink at a certain rate. This laser is sensed by an LDR ...

We can use them to cut things, create laser light shows, and also as a rangefinder.[Ignas] wrote in to tell us about [Berryjam’s] AMAZING write-up on creating an Arduino based laser rangefinder.

In this project I have designed Laser Security System Using ... Example: At indoor light the sensor will give a value of around “750” when using the “analogRead” function while using Arduino it’s ...

Like the other basic sensor modules, the other two can produce analog and digital data simultaneously. Because the module's operating voltage range is 5V with a 0.1 percent precision, we're using the ...

Laser ranging has many applications in production and life, such as ranging, positioning, obstacle avoidance, and so on. Time-of-Flight (ToF) ranging, as a type of laser ranging technology, is often ...

A couple of months ago, I submitted a project designed to use a laser beam interrupt technique ... I have included the Arduino sketch, a bill of materials, a messy schematic, and pictures of my test ...

In this project, we create a joystick-controlled laser by ... directly to Arduino pin 9, and the other servo’s signal wire directly to Arduino pin 10, as shown in the circuit diagram in Figure ...

If you use an Arduino Duemilanove, you still can make a 8x5 matrix LED as a light sensor array with slight modifications. In Laser Command, I also connected D10 to a piezo in addition to this circuit ...