PHYSICS OF FIBER OPTICS TRAINER is designed to learn basic physics of fiber optics including fiber end preparation. Students can also study the construction of transmitter & receiver to form analog & digital link. Ample number of experiments can be performed with this kit by referring to the exhaustive manuals provided with the kit. Features: 01. On-board Function Generator. 02. Transmitter : 1 No. 03. Receiver : 2 Nos 04. Fiber Optic Analog Link. 05. Fiber Optic Digital Link. 06. Signal strength indicator. Technical Specification: 01. Transmitter : 1 No. LED. Peak wavelength of emission 635 nm Red visible. 02. Receiver : 2 Nos. silicon photo detectors 03. Modulation : Intensity modulation. 04. Driver Circuit : Analog and digital configuration for 635 nm LED. 05. Analog Bandwidth : 35KHz. 06. Digital Bandwidth : 50KHz. 07. On-Board Function Generator : 08. Sine Wave &TTL Square Wave : 09. Frequency Range : 1Hz to 10Hz, 10Hz to 100Hz, 100Hz to 1 K H z , 1 K H z t o 10KHz 10. Amplitude : 0 to 4Vpp. (Except Square) 11. Voice Communication : Fiber Optic voice link using dynamic MIC &SPEAKER 12. Signal strength indicator : 8 LED's provided to m e a s u r e o p t i c a l power. 13. Fiber Optic Cable: 14. Type : 1000 micron Step Index, Multimode Plastic Fiber 15. Fiber Lengths : 1&5 Meter. 16. Power Supply : GND, +5V, +12V, -12V at100mAINT.
Hot 5x~200x wifi wireless digital microscope for mobile phone and tablet pc and laptop Wireless digital microscope (wi-fi) can magnify objects from 5x to 200x and transfer the images taking by microscope Video format:avi Photo format:bmp Light source:8 led (adjustable by control wheel) Pc charging interface: usb 2.0 & usb 1.1 Compatibleoperation system:apple & android (wifi capable mobile device) Working distance within 10m Osd language:english, chinese Bundle software:application for android Each unit in gift box 12pcs/carton carton weight:12kg gift box size: 26.5(l)*19.7(w)*5.72(h) cm
>> General HTW-FT03 series Smart Wifi fan coil thermostat is widely used in these environment like Homes, Residential buildings, Schools, Hotels, Hospitals, Offices and etc. to main an ideal room temperature purpose. >> Feature 1.17 Mainstreaming Languages synchronize in APP(English, Spanish, Russian, Hungarian,Turkey, Hebrew, German, Italian, Japanese, French,Poland, simplified Chinese, traditional Chinese, Holland, Portuguese, Vietnamese, Arabic, Korean) 2. Snap-In Easy Installation 3. Fit for EU & Standard Junction Electric Box 4. Easily Work with Amazon alexa, Google Assistant, IFTTT. 5. Group Control in 1 App 6. Fashion Sense of Science and Technology
>> General HTW-FT03 series Smart Wifi fan coil thermostat is widely used in these environment like Homes, Residential buildings, Schools, Hotels, Hospitals, Offices and etc. to main an ideal room temperature purpose. >> Feature 1.17 Mainstreaming Languages synchronize in APP(English, Spanish, Russian, Hungarian,Turkey, Hebrew, German, Italian, Japanese, French,Poland, simplified Chinese, traditional Chinese, Holland, Portuguese, Vietnamese, Arabic, Korean) 2. Snap-In Easy Installation 3. Fit for EU & Standard Junction Electric Box 4. Easily Work with Amazon alexa, Google Assistant, IFTTT. 5. Group Control in 1 App 6. Fashion Sense of Science and Technology
Wifi automatic connection available for any fishing type. It's compatible with IOS/Android devices. This Lucky laker is a wonderful wireless echo-sounder fishing mate.
Compared with the LUCKY LAKER, the LUCKY LAKER PLUS will reel in and create detailed GPS maps live on your smartphone screen. Cast -Scan -Target and Catch which reduce your waiting time and enhance your fishing fun! The Lucky laker PLUS is the must have addition to your fishing gear.
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Gps ankle monitor,parole bracelet,home imprisonment bracelet,gps hound locator,gps dog collar,trail camera,gps hunting camera.
5m bright -white 3528 smd water-proof flexible 300 LED strip light DC 12v widely used for home decoration use, hotels, clubs, shopping malls 60 SMD pure white LEDs per meter, total 300 LEDs for 5 meters use 3528 pure white smd leds flexible strip and be bent at any angle self-adhesive back with double side adhesive tape. Maintenance free, easy installation package including: 5m smd pure white 300 smd led flexible strip. 5M/Reel; 1Reel/PEbag; 40bags/carton Bag size:24*22*1.5cm Carton size: 50*25*31.5cm.
Laptops, tablets, cameras, smart watch, phones, etc .
Mobile accessories, men and women analog and digital watches, tripods, smart gadget, computer accessories.
Main Features: 1. Two way audio 2.Mobile phone remote control 3. SD card storage 4.1080P HD 2MP Camera 5.3.6mm lens 100�°view angle 6.Build in 6pcs LEDS IR Distance 5M 7.Support PAN 355�° TILT 75�° 8.Support Two way audio commnunication 9.Support 802.11b/g/n 2.4G Wifi 10.Support Cloud storage or max 64GB TF card FOB shenzhen, TT in advance
Hot Sale smart home Mobile Phone Remote Control 1080P HD 2MP Wifi IP Security CCTV Camera 1. Two way audio 2.Mobile phone remote control 3. SD card storage 4.1080P HD 2MP Camera 5.3.6mm lens 100 view angle 6.Build in 6pcs LEDS IR Distance 5M 7.Support PAN 355 TILT 75 8.Support Two way audio commnunication 9.Support 802.11b/g/n 2.4G Wifi 10.Support Cloud storage or max 128GB TF card
1, When connected wifi¡ê¬you can telecontrol its power supply bymobile phone.so you can control all the swich of appliances even you are not athome. 2,The mastersocket can provide wifi for at most 29 sub sockets.,easerouter pressure.The master socket can conrrol all the sub sockets.. 3,Time switch function. 4,Chargeprotection function:when device is fullof electricity, it can automaticallystop charging 5,Double USB interface. 6,750 high temperature resistance, safetyand security. Carton Size:53.4*24.4*13.8mm QTY: 20pcs/Carton
Panel : Panel size: 42" lg screen Active area: 930*523mm Max. Resolution: 1920*1080 hd Display color: 16.7m Pixel pitch: 0.426mm Brightness: 600cd/m2 Contrast ratio: 5000:1 Aspect ratio: 16:9 Viewing angle: 178¡ã/178¡ã Responsive time: 8ms Pc : Main board: Intel h61 with usb & hdmi & vga ports Cpu: Intel® core™ i3-370m processor, 2.40 ghz, 3mb cache cpu Ram: 4gb ddr3 memory Hdd: 320g hard drive Cooling fan: 2*10 cm, 12w, 2500 revolutions per minute Led panel: Original factory grade a new panel Panel life: Above 60, 000hrs Operating system: Support windows series & linux series system Physical : Casing material: Metal Installation: Shelf/wall-mounted or to be installed on desktop Dimension(mm): 1835(l) x 643(w)x 60mm(d) Net weight(g): App. 70kg Power supply: Ac100v~240v, 185w Working temperature: -20¡ãc ~ +40¡ãc Storage temperature: -40¡ãc ~ +85¡ãc Storage humidity: 10%-95% Video format: Mp3/m4a/aac/wma/asf Picture formats: Bmp/jpeg/gif/png Language support: Chinese, english, france, spanish, korea etc Touch panel : Style: 42 inch touch screen kiosk totem lcd display Resolution: 1920x1080 Material: Tempered glass & aluminum Luminousness: 97% -99% Precision:
Soil and water testing kits, laboratory equipment and instruments, chemicals, glassware, digital instruments, bio fertilizers, handmade soaps, shampoo lotions, serums, oils, spices, water testing kits, h2s vials.Manufacturing, oem, trading
Weather Strip Anti-Aging can effectively shield the wind and rain, so that the windows will not rust or weather, and can also protect the edges of panels, doors, glass, etc.,
A very thin, almost transparent paper used for wrapping delicate articles, covering illustrations in books, copying letters, etc. size according to requirement
Paper straws are typically made using food grade paper, inks and other raw materials. They are designed to last through end of use, but biodegrade easily once recycled or disposed of
A soft, lightweight, sanitized paper used in bathrooms for personal cleansing after elimination.
