Adafruit TTL Laser Diode - 5mW 650nm Red - 50KHz Max

These laser diode modules are perfect for integrating into a variety of projects. With a Class IIIa 5mW output and a 650nm red wavelength, they offer both power and precision. The modules operate efficiently on 4.8V to 5.2V, making them ideal for embedded systems.The design allows for modulation and pulsing via a yellow wire, opening a realm of possibilities from laser light shows to 'wireless' communication and data transmission. They simplify setup: just connect the red and black wires to a 5V power source, and use the yellow wire to control activation.Although not a laser pointer, these robust diodes with integrated drivers provide an adaptable solution for your innovative ideas. Just ensure you have a suitable 5VDC power supply to get started. For detailed safety information, see the associated laser safety ratings.