Red Laser Diode

Red Laser Diode is a small electronic component that produces a focused red laser beam, commonly operating around 650 nm wavelength. It is used in laser security projects, light communication experiments, alignment systems, optical demonstrations, and STEAM projects. The diode usually requires a suitable current-limiting driver or resistor to operate safely and consistently. Because laser light can damage the eyes, it should never be pointed at people, animals, vehicles, or aircraft.