Lasers

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US$2.70
This is a low-cost dot facula red Laser Diode, 650nm at 5mW for your electronic project.

 
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US$2.95
Spot mode: LINE facula, wavelength laser: 650nm (red), Light power: <50mW Supply, Voltage: 3VDC, Operating Current: <20mA, Operating temperature: -36 ~ 65, Storage temperature: -36 ~ 65, Spot size: 15 meters spot for φ10 mm ~ φ15mm.
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US$2.95
Spot mode: CROSS facula, wavelength laser: 650nm (red), Light power: <50mW Supply, Voltage: 3VDC, Operating Current: <20mA, Operating temperature: -36 ~ 65, Storage temperature: -36 ~ 65, Spot size: 15 meters spot for φ10 mm ~ φ15mm.
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US$2.95
Spot mode:dot facula, wavelength laser: 650nm (red), Light power: <50mW Supply, Voltage: 3VDC, Operating Current: <20mA, Operating temperature: -36 ~ 65, Storage temperature: -36 ~ 65, Spot size: 15 meters spot for φ10 mm ~ φ15mm.
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US$2.08
Spot mode:dot facula, wavelength laser: 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 φ10 mm ~ φ15mm.
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US$10.42

This SEN0448 is a 4-wire slot type photoelectric switch that integrates an optical transceiver module, providing stable performance and strong anti-interference ability.

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US$19.97
9mm 780nm 5mW Red Cross IR Laser Module This IR laser can be powered using a 2.8-3.6V power source, great for CNC machines and other devices that have a...
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US$19.97
9mm 780nm 5mW Red Dot/Point IR Laser Module This IR laser can be powered using a 2.8-3.6V power source, great for CNC machines and other devices that...
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US$18.15
9mm 780nm 5mW Red Dot/Point IR Laser Module This IR laser can be powered using a 2.8-3.6V power source, great for CNC machines and other devices that...
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US$13.99
Use this nice adjustable laser mount to attach any of our laser diode modules to your desk, robot, shark, etc. A set-screw holds the laser in place. You can then adjust the tilt. Has a flat mounting plate with two slots for easy attachment and adjustment.
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US$11.47
This diode can be powered using a 3.3v-6v power source, great for cnc machines and other devices that have a targeting system only. It also has a lens that allows the light to refracted into a dot shape that can be adjusted for focus. The dot is very accurate and has enough power to operate on 3AA batteries. Initial testing showed us that it could operate from 75 feet and still have clarity and precision over air!
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US$11.47
This diode can be powered using a 3.3v-5v power source, great for cnc machines and other devices that have a laser guidance or targeting system. It also has a lens that allows the light to refracted into a cross-hair shape that can be adjust for focus. The cross beam has an emitting angle of 48° resulting a smaller distance when the diode is closer to the object.
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US$2.19
A simple red laser breakout board makes it easy to interface with any microcontroller that supplies 5v for logic and voltage. This unit has three pins and two markings to indicate the pinouts. The first marking is S for signal, followed by the second pin for voltage and the third pin with the marking – for GND.
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US$11.78

This 5mW red line laser module produces a line that can be aligned by rotating the front ring. Suitable for industrial equipment usage (equipment positioning, object alignment, concentricity indication, and laser targeting).

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US$90.00

This is a photoelectric switch that is composed of emitter and receptor. The emitter consists of a laser diode,and the laser has the characteristics of high precision, good orientation etc. The receptor consists of a photoelectric element. When receiving the laser pulse, the built-in light conducting.The emitter and receptor can assemble a detector.  It can be directly compatible with Arduino to develop related products. Of course,it is also very suitable for photoelectric counting, security, ultra-high vehicle overrun detection etc.

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