Electronic module 3 V5v Laser Head Laser Diode Module 5MW Red Dot-Shaped One-Word Set Copper Semiconductor Laser Tube 6mm Outer Diameter

Output: Dotted Red (650Nm)

Size:% 12.0x35mm

Line Length: about 135mm

Net Weight: 13.5G

Voltage: 3. 0v-5v

Current: 40mA()

808nm 500MW +/-3nm 5.6mm Easy to Remove Cover near Infrared Laser Tube Laser Diode

Work Current 560ma

Current 620ma

Operating Voltage 2V

Green Frequency Doubling Laser Pumping Supply

4.5V Laser Head Laser Module Laser Tube Laser Diode Plastic Gyro Module Red Dot Shape

Product Composition: Laser Head Consists of Luminotron Cores, Condenser Lens, and Sleeve. These Three Parts Have Been Assembled When They Are Sent to Users. the Focal Length of the Lens Has Also Been Adjusted and Has Been Pasted with Strong Glue, users Can Work with 4.5V DC Power Supply.

Product Description: under Ideal Circumstances (No Dust, No Smoke, No Barrier), the Transmission Distance of Laser Is Infinite. In This Laser Head, When Work Current of 20Ma Is Given under the Condition of High Air Quality, the Transmission Distance Can Reach More than 1Km, and It Can Be Clearly Seen on Objects beyond 500 Meters at Random on Ordinary Cloudy Nights; for a Relatively Close Distance, Even in the Daytime Sun, the Road Surface Shining Outdoors Is Clearly Visible on the Building.

Working Voltage: 4.5V 51 Resistance Working Time: Quite Long (Because There Is No Accurate Test)

5V/3V Laser Head Laser Diode Point Copper Semiconductor Laser Tube 6mm Outer Diameter

Red Positive Pole Black Is Negative Pole

Wavelength: 650Nm Power: 5MW Outer Diameter: 6mm

1: Pay Attention to the Safety of Laser Battery and Prevent Others from Dismantling Electric Power Pool to Cause Short Circuit Combustion Or Battery Explosion Accident.

2: the Principle of Laser Emission and the Particularity of the Production Process Determine That Laser Has the Characteristics That Ordinary Light Does Not Have: That Is, Three Good (Good Monochroism, Good Coherence, Good Directivity) and One High (High Brightness).

3: Mainly Used for Laser Toys, Various Levels, Gradienter, Etc.

Making Electronic Pointer Pen: When the Teacher Talks, He Uses Laser Projection Points to Draw Students to Check and Think.

Electronic Horizontal Ruler: Let the Motor Drive the Optical Head to Rotate Or Twist, and Project It into a Straight Line on the Wall for Horizontal Reference When Decorating Or Posting New Year Pictures.

Miniature Liquid Crystal Projection: Remove the Condenser and Let the Laser Pass through the Controllable LCD Screen, Which Can Produce Clear Projection on the Wall.

Remote Laser Monitor: Let the Laser Irradiate on the Eavesdropping Room Glass, Then Receive the Laser Beam Reflected by the Glass, and Detect the Vibration of the Glass to Restore the Sound of the Room.

Remote Light-Controlled Burglar Alarm: Install Laser Transmitting Tube and Photosensitive Resistor in One Corner of the Fish Pond Or Watermelon Field to Be Protected, and Install Reverse One in the Other Three Face Mirror Corners, Thus Forming a Protective Area.

Remote Laser Wireless Communication: a Pair of Laser Transceiver Devices Are Used to Face Each Other on the Roofs of Two Distant Rooms, and the Serial Communication Protocal of Single Chip Microcomputer Can Be Used to Send and Receive Files Or Even Connect to the Internet.

This Laser Head Consists of Three Parts: Luminotron Core, Condenser Lens and Copper Adjustable Sleeve. When It Is Sent to Users, These Three Parts Have Been Assembled, the Focal Length of the Lens Has Been Adjusted, and They Have Been Pasted with Strong Glue.

OK, Users Can Connect 5V/3V DC Power Supply to Work.

Note: