ReviewsLcd Display With Blue

2PC Pack 14 inch Blue Light Blocking Laptop Screen Protector, Blue Light Filter for Notebook Computer Screen 14\ Display 16:9

Compatibility: Kindly note this blue light filter is ONLY compatible with 14” PC laptops and notebooks screen or touchscreen display 16:9..
Blue Light Blocking: The anti blue light laptop screen protector can block 90% blue ray between 380nm to 495nm for wide range HEV protection..
Anti-Scratch: With 5H hardness and through special process, the screen protector is with superior performance to prevent scratch..
No Residue Left: No residue leaves on your LCD/LED display when you remove it..
Easy to Install. Follow the included APPLICATION STEPS/TIPS and you will get the perfect effect..

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YOUTHINK Electricity Usage Monitor Power Meter Plug Home Energy Watt Volt Amps Wattage KWH Consumption Analyzer with Digital LCD Display Overload Protection

Electricity usage monitor: monitor which appliance is the killer of the high cost of energy, help you save energy and your money.
Blue backlit lcd display: the digital large backlit lcd display screen make it easy to read and record the data, especially in the darkness.
Overload warning: when the whole power exceeds the rated power of monitor, lcd will display “overload” To warn the user.
Various parameters: power(w), energy (kwh), voltage, amps, power factor, cost and minimum & maximum power, ideal for energy consumption monitor of home appliances.
Tip & warranty: it can store the last data so you can read the screen after the power is off. We take full responsibility for product quality. If you’re not satisfied with it or any reasons, we will refund you in time. Order without worries. Total Outlet: 1.

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HiLetgo 3D Printer Reprap Smart Controller 12864 LCD Display with Smart Controller Board for 3D Printer RAMPS 1.4 Reprap Mendel Prusa for Arduino 128x64 LCD Blue Color

This full graphic Smart Controller contains a SD-Card reader, an rotary encoder and a 128 x 64 dot matrix LCD display..
LCD 12864 graphic smart display module with blue backlight, Small and light appearance, it is easy and convenient to use..
Using a large screen 12864LCD (3.2'), it can support 8 GB..
Print your 3D designs without PC, just with a g-code design stored on the SD card..
Suitable for copiers, fax machines, laser printers, industrial test equipment, networking equipment etc..

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CGOLDENWALL Precision Lab Scale 5000gX0.01g Analytical Electronic Balance Digital Laboratory Scale Precision Jewelry Scales Kitchen Weighing Electronic Scales 0.01g Calibrated 110V (5000g, 0.01g)

[Precise Measurement]The lab scale can measure up to 11lb/5kg with a division of 0.01g. Its high precision strain gauge sensors can makes the weighing results trustworthy and stable every time..
[Multifunctional]The electronic analytical balance features of 13 units conversion (including g/ct/oz/lb/% common units), tare/zero, counting function and calibration..
[Durable&Sturdy]Made up of stainless steel weighing pan and ABS shell, the laboratory scale is sturdy and can work for a long lifetime..
[LCD Display]LCD display with blue backlit enables clear reading of the results in any light setting with low battery and overload indication..
[NOTICE]1. You will receive a manual of which the cover printed with blue panel scale. We have both blue and yellow panel scales. Their instructions are all the same so their manual is universal. 2. 200g-3000g range scales includes calibration weights while the 5000g ones do NOT have calibration weights because the calibration weights are too heavy(2000g) and might damage the scale during shipment..

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Display Screen Module 1.54in 7Pin SSD1309 Drive IC 128x64 SPI Interface,Display Screen Module,LCD Character Modules,Drive Voltage 3.3V-5V(Show Yellow)

BRIGHT AND CLEAR DISPLAY: Blue back light and white char color, adjustable contrast..
NOTE: Built with arduino IIC bus control, which takes only two IO ports(the original 2004 LCD needs 7 IO ports to be up and running).
ADJUSTABLE: Screen display contrast is adjustable by adjusting the screw of blue part.
EASY OPERATION: Screen display contrast is adjustable by adjusting the screw of blue part..
BACKLIGHT: Backlight could be controlled through jumper wire or through program..

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2PC Pack Blue Light Blocking Screen Protector, Anti Blue Light Filter for 2018-2020 MacBook Air 13-inch with Touch ID Model A1932 A2179

Compatibility: Kindly note this blue light filter is ONLY compatible with MacBook Air 13-inch with Retina Display Model A1932/A2179..
Blue Light Blocking: The anti blue light laptop screen protector can block 90% blue ray between 380nm to 495nm for wide range HEV protection..
Anti-Scratch: With 5H hardness and through special process, the screen protector is with superior performance to prevent scratch..
No Residue Left: No residue leaves on your LCD/LED display when you remove it..
Easy to Install. Follow the included APPLICATION STEPS/TIPS and you will get the perfect effect..

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CGOLDENWALL High Precision Digital Tabletop Counting Scale Industrial Heavy Weighing Balance Precision Electronic Scale Platform Scale with RS232 Data Port and Piece Counting (30kg，1g)

High precision:Simplification counting function and weighing units transform.
RS232 data port: Equipped with RS232 data interface, support print function.
Large LCD Display: auto blue backlight LCD display with 32*23cm weighting plate.
Multifuction: Overload warning, upper and lower limit warning,Auto correction.
weighing units: kg g lb 3 weighing units for use.

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Pulse Generator, DROK 2pcs LCD Display PWM Frequency 1Hz-150kHz Duty Ratio 0-100 Percent Adjustable Square Wave Rectangular Wave Signal Generator Board

DROK pulse generator module operating voltage range is DC 3.3-30V, adjustable pwm frequency range is 1Hz-150kHz, adjustable duty ratio range is 0%-100%..
Application: it can be used as a square wave signal generator, generate square wave signal for experimental development.
generate square wave signal to control the motor driver.
generate adjustable pulse to control the relevant circuit (PWM dimming speed application etc)..
High Frequency Resolution: frequency in range 1Hz~999Hz, display resolution is 1Hz.
range 1.00kHz~9.99kHz, display resolution is 0.01kHz.
range 10.0kHz~99.9kHz, display resolution is 0.1kHz.
range 1kHz~150kHz, display resolution is 1kHz..
TTL Level Communication: the frequency meter is designed with single-chip TTL level communication, communication standard is 9600 bps..
LCD Display: the blue LCD clearly displays frequency and duty ratio, PWM output can set frequency and duty ratio independently..

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Westclox Tech 47547 Super Loud Alarm Clock ,90dB

Adjustable (loud/soft switch) super loud alarm (90 db).
Requires 2 AAA batteries and one 9 volt alkaline battery.
Digital alarm clock with 1/2-inch LCD screen and extra loud alarm.
Oversized numbers for quick reading in the dark.
Includes snooze feature and press-on blue backlight.
Optional lower alarm volume for lighter sleepers.
Runs on 1 9V and 2 AAA batteries for easy portability.

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Keurig B70 Platinum Brewing System

Single-cup home brewing system for use with patented K-Cups.
Blue-lit removable 60-ounce water reservoir.

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(10) Rockville RockWedge LED RGBWA+UV Rechargeable Wireless DMX DJ Par Up-Lights

... GREEN, BLUE, WHITE, AMBER + ULTRA VIOLET). DMX control: 6 or 10 channels. DMX input and output (3 pin). 50,000 hours life expectancy. IRC wireless remote control included. Super bright: 6500 lux @1m (way brighter than others on the market).
Large color 4-digit digital LCD display for easy color mixing & operating. Our interface is the easiest to use on the market. Easy to operate with the large LCD display, remote control, DMX controller, built in programs, and sound activated mode. Easy color mixing on one screen. LED angle: 30 degree (+ or 5). Built in 7500 mAh lithium battery. Battery indicator on LCD display so you know how much longer your battery will last. Single Color run time Red: 24 hours, Green: 22 hours.
Double Color run time: 15 hours. All Colors run time: 12 hours. Recharge Time: 10 hours. Battery will still perform optimally even after hundreds of charging cycles. Battery overcharge protection. Power supply: AC110V-220V/50-60Hz. Power consumption: 25w. Automatic modes: color change, strobe, dimmer, gradual color change, jump change, sound activated. Flicker Free lights. Colors: 16.7 million colors. 1-year warranty. Black Housing. Create customize....

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