5pcs 5mw 5v 650nm Laser Diode Module Dot Shape Semiconductor Laser Tube Head Diy

US $2700

Shenzhen, China
Jun 9th

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About us Shipping Payment Returns Contact us Search Shop in titles & description Store Categories Store home Business & Industrial Cameras & Camcorders Car Vehicle Accessories Cell Phones & Accessories Computer & Networking Consumer Electronics Crafts Footful Shoes & Foot Care Jewelry & Watches Home & GardenPet Supplies Sporting Goods Video Games Accessories Wedding Party Gift Supplies Others Payment Policy 5PCS 5mw 5V 650nm Laser Diode Module Dot Shape Semiconductor Laser Tube Head DIY x 5 Price for all: 3.69 You save 4.76 This listing includes the following items 650nm 5mw 5V Laser Head Laser Diode Dot Copper Semiconductor Laser Tube 6MM Was 1.69 x 5 Price: 0.74 x 5 The user can work 3V dc power supplies on. Need long time to light the laser head, please add more current limiting resistor. Description: Housing Material: Copper Output Power: 5MW Wave Length: 650NM Working Voltage: 5V Working Temperature: -10 °C~+40 °C Outer Diameter: Approx 0.24 inch/ 6mm Size: Approx 0.24 x 0.71 inch/ 6 x 18mm (D x L) Application Area: To pay attention to the safety of laser batteries, remove the electric power pool to prevent others cause a short-circuit or battery burning explosion accident. The particularity of the laser emission principle and production process determines the laser has the characteristics of ordinary light does not have, namely the merit (monochromatic, coherence, good, good directivity) high brightness (high). It is mainly used for laser toys, all kinds of level, ground wire gauge, etc. To make electronic pointer pen: when the teacher lectures, with laser projection points to students observing her thinking. Electronic level: let the motor drives the baldheaded twisting or turning, projected in a straight line on the wall, for decoration or Posting pictures do level reference. Mini LCD projection: demolition of condenser let the laser can be controlled through LCD can make clear projection on the walls. Distance laser listener: let the laser on the listening room glass, and then receive the glass reflected back into the laser beam, detect the glass of the vibration reduction to voice out of the room. Distance electric burglar alarm: in the one horn of the need to protect the fish ponds or watermelon field on the laser tube and photosensitive resistance, in the other three Angle on reverse side mirror, to form the protection zone. Distance laser wireless communication: by using a pair of laser transceiver respectively between the two far away each other on the roof, using SCM serial communication protocol can send and receive files, and even connected to the Internet. This laser by emitting tube core, the condenser lens, copper adjustable sleeve of three parts, sent to the user, the three parts have been assembled, lens focal length adjustment well, too, and it has been used super glue. Note: This is red laser beams of laser emission, namely the parallel beam. Only on the premise of fog or there is other medium can see a faint red line. ZL_B000119117837 Shipping And Handling Policy The buyer is responsible for any applicable import duties and local taxes. Please verify with your customs before making your purchase. Please verify your address during checkout. We are not responsible for any wrong or undeliverable addresses. People always bought together with 650nm 5mw 5V Laser Head Laser Diode ... 1.69 Buy It Now Free Shipping Laser Diode Laser Module 5.6mm TO-18... 3.99 Buy It Now Free Shipping 4G LTE Antenna 25dbi TS9 Connector B... 16.10 Buy It Now Free Shipping 35dBi 4G LTE SMA male Antenna Amplif... 22.82 Buy It Now Free Shipping 35dBi 4G LTE Antenna TS9 Signal Ampl... 22.36 Buy It Now Free Shipping 100x30x20mm Ceramic Corundum Crucibl... 9.99 Buy It Now Free Shipping 25pcs Heat Sink 8x8x5mm Aluminum Hea... 5.59 Buy It Now Free Shipping 2x Digital LCD Display Temperature C... 37.78 Buy It Now Free Shipping 50pcs 1K ohm 3296W Trim Pot Trimpot ... 11.99 Buy It Now Free Shipping 20pcs 1K ohm Square Trimmer Potentio... 5.79 Buy It Now Free Shipping 10pcs 1K ohm 3296W Trim Pot Trimpot ... 3.09 Buy It Now Free Shipping 2x AC/DC 12-48V to 1.5-38V 5A Conver... 13.99 Buy It Now Free Shipping AC/DC 12-48V to1.5-38V 5A Converter ... 6.99 Buy It Now Free Shipping 3x 10pcs Clear 1.8ml Plastic Graduat... 5.79 Buy It Now Free Shipping 3x 10pcs 30ml Empty Plastic Squeezab... 16.99 Buy It Now Free Shipping 2x 10pcs 20ml Empty Plastic Squeezab... 9.74 Buy It Now Free Shipping 3x 10pcs 15ml Empty Plastic Squeezab... 13.23 Buy It Now Free Shipping 3x 10pcs 20ml Needle Tip Empty Plast... 15.75 Buy It Now Free Shipping 2x 10pcs 15ml Needle Tip Empty Plast... 10.26 Buy It Now Free Shipping 2x 10pcs 10ml Needle Tip Empty Plast... 9.72 Buy It Now Free Shipping