[Rul] also added a leaf switch that can be connected to an actual trip wire instead of using the laser. A PIC 16F688 controls the laser module and monitors the photoresistor and leaf switch.

In this project I have designed Laser Security System Using Arduino wih Alarm with the application of Laser Module KY-008. The project idea revolves around creating a security system. A tripwire is a ...

Download the project. Open the Arduino IDE, connect your Arduino to your computer and upload the sketch laser_security_system.ino. Now connect the following components to the Arduino as follows: LDR: ...

An infrared proximity sensor, or IR Sensor, is an electronic device that emits infrared light to detect objects and motion in Arduino projects. This interfacing of the IR sensor module with Arduino is ...

Arduino pen plotter and laser engraver 10:47 am October 31, 2019 By Julian Horsey ...

Pinout diagram Potential applications in climate control systems like HVAC systems, automated air purifiers, fumes and fire detection alarms, industrial automation to detect toxic substances, and more ...