This 100mW laser module emits a small intense focused beam of visible red light. The module can be used with an Arduino and photo resistor module to perform basic remote signaling.Warning: This is a low power laser device, however as with all laser devices care should be taken when in use. You should never look directly in to its beam or point the laser at another person. Doing so may cause permanent eye damage. This item is not suitable for children.
FITUR DAN SPESIFIKASI : * Product name: Laser Transmitter Sensor Module * Model: KY-008 * Working voltage: 5V * Size: 15x24 mm * Source wavelength: 650 nm