AITRIP PM Sensor SDS011 High Precision PM2.5 Air Quality Detection Sensor Module Super Dust Sensors Digital Output Compatible with Arduino
[Parameter]: Range length 2m, Range time 30ms, 20mW power, 3V-5V Voltage, I2C Interface, IIC Communication, VCSEL driver.
[Chip]: VL53L0X, measurement results accurate to millimeters.
[Laser]: Laser emits non-visible light with a wavelength of 940nm, does not harm eyes and enhances the anti-interference performance of external light source.
[Application]: Gesture sensing or proximity detection of innovative user interfaces.
Wall detection, Cliff detection & collision detection of home appliances.
Laser Level, RockSeed 50 Feet Cross Line Laser with Self-Leveling, Vertical and Horizontal Line, Rotatable 360 Degree, Carrying Pouch, Battery Included (Green)
★ GREEN CROSS LINE LASER ★ This laser level is equipped laser unit, made in Germany, which is the best green laser unit in the word.
Green laser is 2 times brighter than red laser with the same light source, very accurate and clear, very stable in indoor using.
★ SELF-LEVELING & MANUAL MODE ★ You can set 2 modes Cross-line laser with slide switch. Self-leveling mode, functioning in leveling and compensation range: can be self-leveling if tilted below 4 ° ± 1 °, 4 °. If you tilt more than 4 degrees, the laser level will issue a warning. In manual mode, the self-leveling feature is disabled and the cloth is locked to use the device at any angle..
★ HIGH PROTECTION GRADE ★ The line laser reaches IP54 protection grade (shock resistant, waterproof, dustproof, shockproof, wear resistant, impact resistance, cold and high temperature.). The durable and high quality shockproof enclosure provides 4 ft. collision protection. It's compact and lightweight for easy gripping, but large enough to sit stably, ideal for construction site work..
★ HIGH VISIBILITY & ACCURACY ★ Two powerful cross line lasers, the laser line is clear and sharp and easily project bright red cross line at 110 ° wide angle to help your leveling work. Horizontal line accurac....
USB Barcode Scanner Wired Handheld 1D Laser Bar Code Reader Scanner Black
The barcode scanner has simple installation and ideal use in a wide range of situations and workplaces. Its function is unbeatable and easy to use, design is stylish..
Handheld type laser barcode scanner is with USB port cable, LED and buzzer indicator.150 scans per second.Operational Light Source:Visible Laser 650-670nm..
Plug n Play - simple installation with any USB port.
ergonomic design with high quality ABS plastic.
New 32 bit digit laser decoding technolgy with faster scanning speed, give you a much better user experience..
works with Quickbook, Word, Excel, Novell, and all common software..
Decode Capability: Code11, Code39, Code93, Code32, Code128, Coda Bar, UPC-A, UPC-E, EAN-8, EAN-13, JAN.EAN/UPC Add-on2/5 MSI/Plessey, Telepen and China Postal Code,Interleaved 2 of 5, Industrial 2 of 5, Matrix 2 of 5, ect..
405nm 445nm 450nm Laser Diode LD Driver Board 12V 2W Step-Down Constant Current Drive Circuit of TTL Modulation Power Supply
Direct Green Laser Diode for large temperature operation range. This module has integrated optic, laser diode, and APC driver circuit..
APC Driver Circuit enables the Laser output power safe and constant. Aspherical Glass lens provides tight Dot Laser in large temperature range..
Dimensions : Ø0.275" x 1.03" (Ø7 x 26.1 mm).
Wavelength : 505~530 nm. Laser output power : Class II - less than 1mW..
Beam Divergence (Half Angle) : 003c0.6 mRad. 3~6 VDC operation. Connection type : Lead wire. Please notice: laser modules are not supposed to be sold with any power source, power supply, or wiring terminals. Because modules are simply components, and it means that you have to wire it to your own power source by yourself..
Sony VPL-XW7000ES 4K HDR Laser Home Theater Projector with Native 4K SXRD Panel
3,200 lumens of brightness, generated by a long-lasting laser light source, for vibrant images even on a large screen..
Flagship-level X1 Ultimate for projector brings you the best of Sony’s image processing.
All-new Native 4K SXRD panel provides full 4K resolution with 4096 x 2160 pixels.
All-new Wide Dynamic Range Optics contribute to a compact design with better light control that achieve a 95% DCI-P3 wide color gamut..
Dual database processing - One database helps reduce on-screen noise, while the other is used to upscale the resolution..
Object-based Super Resolution technology detects individual objects in a picture and enhances each one for exceptional accuracy and detail..
Object-based HDR Remaster analyses the color of individual objects on screen and adjusts the contrast, resulting in more realistic pictures with greater depth and texture..
Dynamic HDR Enhancer processes HDR content scene by scene and enhances the contrast in combination with laser output control—bringing you bright 4K HDR images..
Digital Focus Optimizer corrects the image quality so that the focus is better than ever, even in the corners..
Lasercross Flashlight Laser Sight Combo,Magnetic Charging Green Laser Light Combo,1000 Lumen LED Output Used for Full Size Pistols and Rifle,Shotguns with Picatinny Rails
1000 Lumen Flashlight Laser Sight is more visable,it can bring you Strong Brightness No matter in Day time or Night time.
Wireless Remote control Switch is an Extra Switch to operate the laser sight for rifles and long guns,you can paste the switch controller whereever....
Magnetic Charging method is more conveniet to charging the flashlight laser sight,and you do not need to replace the CR2 batteries when it runs....
With two pcs of CR2 Rechargeable batteries,they can be also replaced when you go outdoors without the eletric source,batteries must be 3.7....
Aluminum Construction supply the solid and struble function during the shooting process,this laser light combo holds the recoil very well,and the....
Disney Frozen 2 Movie Theater Storybook & Movie Projector
4K UHD LASER PROJECTOR – Superior Resolution might be an understatement. With 4K UHD and bright 2100 ANSI lumens (5000 lumen light source), you get 4x resolution of full HD or 1080p. Nova is built with industry-leading patented ALPD 3.0 and TI DLP technology. ALPD allows for light to be used more efficiently for finer detail across a wider color gamut and deeper vibrance for breathtaking video resolution. Short throw projector reduces eyestrain by diffusing light without losing picture quality.
MAX 150-INCH PROJECTOR SCREEN SIZE - With the WEMAX Nova laser projector, you can choose from four different projector sizes. A massive screen size of up to 150” will be the center piece of your home theater. Choose the right size for your setting beginning at 80 inches, 100 inches, 120 inches, and 150 inches to project from. The 8-Point keystone correction dials in image quality, making micro adjustments for the perfect home cinema experience.
POWERFUL SOUND – The Nova laser projector offers more than just stunning picture quality.
it also boasts powerful 30W Dolby Audio DTS HD Speakers. This stereo provides crystal-clear audio precision tuned to accentuate the home theatre experience. If you already have a home cinema sound system, the Nova laser project....
