650nm 6mm 5V DC 5mW Mini Laser Dot Diode Module which is made of copper plastic. It is suitable for 3V 5mW standard, with 6mm outside diameter, can be used to connect diode tubes for multiple uses. Specification: Laser wavelength: 650nm (red) Light power: <5mW Supply Voltage: 5VDC Operating Current: <40mA Operating temperature: -36 ~ 65 Storage temperature: -36 ~ 65 Spot size: 15 meters spot for Ï10 mm ~ Ï15mm Application: Electronic pointer: the teacher can use a laser pointer to indicate during teaching. Electronic level meter: the motor drives the head for rotation, and a straight line is projected on the wall for horizontal reference during decorating or posting pictures. Micro LCD projector: Remove the condenser so that the laser can produce a clear projection on the wall through the controllable LCD screen. Remote laser monitor: point the laser on the glass of the room to be monitored, receive the laser beam reflected back by the glass, and then detect the vibration of the glass to figure out sound in the room.
