This high-quality laser sensor module is perfect for any Arduino project. With a 6mm size and a powerful 5mW red laser dot, this module is ideal for medical, lab, and dental equipment attachments and accessories. It is also great for use in lamps, bulbs, and laser components, making it a versatile addition to any business or industrial setting. Featuring a 5V power supply, this laser sensor module is easy to use and provides reliable performance. Its compact size and durable construction make it an excellent choice for those who need a reliable and high-performance module for their Arduino projects. Whether you're a professional or a hobbyist, this laser sensor module is sure to impress.