Reviews Electronic Led Displays

4Pcs MAX7219 8 Digit 7 Segment LED Tube Display Control Module for MCU/51/AVR/STM32

  • MAX7219 is an integrated serial input / output common-cathode display driver, which connects your microprocessor to a 7-segment digital LED display with 8 digits.This module is compatible with 5V and 3.3V microcontrollers, and you you can use it.
  • Material: PCB+Electronic components, LED color: Red.
  • Only three IO ports are used to drive the eight digit display. MAX7219 supports flicker free displays as well as cascading displays. PCV board four corners of the fixed copper stud, which can effectively precent short circuit accidents happen..
  • Wiring instructions (take the provided program as an example, you can pick any IO port definition can be modified in the program): VCC to 5V, GND to GND, DIN to P00, CLK to P02, CS to P01.
  • Digital tube is 0.36 inch 4-bit integrated cathode digital tube.
  • Note: VCC and GND should not be connected reversed, so as not to burn the chip.
  • 51 MCU P0 port requires pull-up resistor, if your device does not have a pull-up resistor can be connected to other ports data lines..
  • A convenient four-wire serial interface can connect all common microprocessor. Each data can be addressed in the update without rewriting all displays. MAX7219 also allows the user to select each data encoding or no coding..
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Sekonic Spectomaster Meter (401-800)

  • Sekonic c-800 is a full-spectrum color meter that can precisely measure every kind of light including LED HMI fluorescent and electronic flash..
  • A large color touch screen displays color spectrum for single sources or multiple sources for comparison plus Kelvin CRI illuminance and mired and cc Index values..
  • The c-800-u's direct display of values for major light source and lens filter brands simplifies correcting and modifying light color for cleaner recording and faster post process..
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Electric Skateboard ESC Kit, 10S 36V Single Drive ESC Substitute Control Mainboard with Remote for DIY Electric Skateboard Longboard

  • Made of high quality chip and electronic components, single drive design can offer excellent and stable performance..
  • The solid structure of mainboard can greatly lengthen the service life. With remote receiver module, so it supports remote control..
  • The well-organized circuit board is easy to install, but needs professional skills..
  • This electric longboard skateboard control system has EMP control module with remote module, it can do as ESC do..
  • With over-voltage, under-voltage, overheating, over-current​ protection, safe and reliable to use, supports speed control, easy to use. With a LED indicator that displays signal status, speed modes, battery percentage..
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Monster 6.7 oz. Spray Screen Cleaner Kit with Microfiber Cloth for Electronic Devices – Ideal for LED, LCD, OLED, Smart TV, Computer Monitors, Laptops, iPad, and iPhone Screens

  • SCREEN CLEANER FOR FRESH OUT OF THE BOX SHINE: Removes dust dirt, oily fingerprints, and other particles from your electronic devices such as your HDTVs (LED, LCDs, Plasma), Tablets, Laptops, Smart Phones, and Eyeglasses.
  • KEEP SCREENS CLEAN LONGER: leaves your smartphone, tablet, and computer displays and other devices with a micro thin layer of dust repellant guaranteeing devices stay clean  .
  • MICROFIBER CLOTH: The Monster Screen Cleaner Kit gives you a microfiber cloth that helps cleanse the screen.
  • DRIP, STREAK AND STAIN PROOF: Unlike ordinary electronic screen cleaners, our no drip cleaner can will leave your laptops, phones, and other electronic device screens with no stains, streaks, and drips.
  • THREE STEP PROCESS: Turn off your electronic device, keep screen completely cool, spray the screen clean onto the supplied microfiber cloth, then use the microfiber cloth to clean your device.
  • be sure that the cleaner is compatible with your display before using.
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MD Sports BristleSmart Dartboard with Cabinet Steel Tip Darts Set Electronic Cricket Scoring 294 Game Variations - Professional Versatile Dartboard Kit with Wooden Finish - Recreational Dartboards

  • PREMIUM DARTBOARD CABINET: The BristleSmart Dartboard by MD Sports is securely integrated into a sturdy cabinet that features a wood finish that will compliment any room without taking up too much wall space. Built in dart holster stores up to 12 darts..
  • PROFESSIONAL BRISTLESMART BOARD: Our dartboard cabinet features a large target area made with ultra-thin, e-bristle segments designed for steel tip darts. It has an increased segment area that will reduce bounce-outs during gameplay..
  • ELECTRONIC SCOREBOARD: This BristleSmart dartboard cabinet set features complete electronic scoring, with 4 LED displays for up to 8 players, and an oversized LED X/O cricket scoreboard. There are 34 different game modes with 294 variations..
  • ACCESSORIES AND STORAGE: Our BristleSmart dartboard comes with all the dart supplies you need for instant enjoyment. This set features 6 steel tip darts, power adapter and wall mounting kit. All accessories can be conveniently stored in the cabinet..
  • PERFECT FOR ANY GAME ROOM: This BristleSmart dartboard cabinet with LED scoring is ideal for any get together with friends and family. With the included mounting hardware, easily add to any wall, basement, game room, den or office for hours of fun..
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200 Pieces Black Plastic 5 mm LED Holder Light Emitting Diode Holder Clip Display Panel LED Light Mounting Holders Bracket 5 mm Lamp Bulb Socket Led Bezel Holder

  • Dimensions: the package includes 200 LED holder clips, whose inner diameter is 5 mm/ 0.19 inch, and the length is 7 mm/ 0.27 inch, suitable for combination of small LED using.
  • Quality material: black nylon material, safe and durable, which has a long service life, come with sufficient quantity for you to replace.
  • Function: LED can be fastened on the panel of the machine quickly, easily fit the LED into place with these 5 mm led holder mounting holders, time-saving and beautiful assembly.
  • Ready to use: Emitting diode holder is easy to install, no other tools required, good grip, and can be well fixed on various panels.
  • Wide applications: Black plastic led holder can be applied to printed circuit boards, electronic displays, etc.., suitable for home, office and more uses.
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Saparlo LED Mask Light Up Mask with Bluetooth Customizable APP, Rechargeable Shining LED Face Mask for Adult, Kid, New Year Gift for Kids/Adult, New Year Party, DJ LED Mask, Cosplay Masquerade Mask

  • ...ally when wearing the LED mask, and enjoy yourself in any occasion!.
  • 【Make You Shine in Many Occasions】 Saparlo Rechargeable LED Face Mask with Bluetooth programmable, is the best choice for cosplay, DJ, masquerade, nightclub, dancing rave, birthday party, Thanksgiving Party, Christmas, New Year Party, carnival, electronic music festival and other occasions. This light up mask is a quite surprising gift, suitable for family, birthday, friends, classmates, lovers or others..
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Bionaire Window Fan with Twin 8.5-Inch Reversible Airflow Blades and Remote Control, White

  • Draws in cool air, exhausts hot air, or exchanges air with outside. Displays the current on LED digital display.
  • Electronic control with LCD screen and remote control.
  • Programmable Thermostat turns fan off/on to maintain selected comfort level.
  • Fits double-hung, vertical slider, and width 24.25 inch (61.6 cm).
  • 13 inches high overall, with 8-1/2-inch fans.
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A.O Smith GPVL-40 ProMax Power Vent Gas Water Heater 40 gal

  • Features an exclusive 3-position rotatable blower outlet which adds flexibility.
  • Dynaclean II dip tube optimizes inlet water pressure to minimize cold water regions within the tank.
  • State-of-the-art electronic gas control provides more precise temperature control.
  • LED control light displays operation status information.
  • Hot-surface igniter is more robust and reliable than standing pilot, and reduces energy consumption.
  • 2-inch, thick, environmentally-friendly foam insulation reduces the amount of heat loss and contributes to overall energy efficiency.
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SPT SD-2225DS Compact Countertop Dishwasher/Delay Start Energy Star Portable Dishwasher with Stainless Steel Interior and 6 Place Settings Rack Silverware Basket/Apartment Office Home Kitchen, Silver

  • 6 wash cycles: Heavy, normal, ECO, Glass, Speed and Rinse.
  • Delay start for added convenience : Two, four, six or eight hours.
  • Universal faucet adapter and Quick Connect: For quick and easy connection to most kitchen faucets.
  • Electronic controls with LED display : LED displays remaining time or current running state.
  • Water supply warning indicator and rinse aid warning indicator.
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The Reel of Rio / Untitled / Master Crowley's

  • SUPERIOR-COLOR RENDERING: 2700K Ultra Warm White CCT provides excellent color rendering (94+ CRI), creating a natural light that displays colors accurately.
  • ECONOMICAL AND VERSATILE LED TAPE LIGHT: Dimmable 24-Volt Lighting consumes only 2.7-watts per foot with up to 150-Lumens per foot for brilliant lighting in residential and commercial applications.
  • PROFESSIONAL GRADE LIGHTING: cULus Listed LED Tunable linear light kit with 120-degree beam angle with maximum run lengths up 32.8ft (cuttable every 6.56-inches) plus 50,0000 hours rated life for maintenance free installation. Dimmable 5-100% with Trulux controllers or most low-voltage electronic dimmers (sold separately).
  • UNLIMITED-APPLICATIONS: Build a versatile lighting system perfect for task or accent lighting, edge lighting, outlining, cabinetry, shelving, coves, staircases, toe kicks, railings, retail display cases and more.
  • INSTALLATION HARDWARE INCLUDED: Reel (IP54) kits include (1) 100-foot reel with (5) tl-conkit power connector kits and (5) trulin connector blocks. Surface mounts via attached 3M vhb adhesive tape.
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SPT SD-2225DW Compact Countertop Dishwasher/Delay Start-Energy Star Portable Dishwasher with Stainless Steel Interior and 6 Place Settings Rack Silverware Basket/Apartment Office Home Kitchen, White

  • 6 wash cycles: Heavy, normal, ECO, Glass, Speed and Rinse.
  • Delay start for added convenience : Two, four, six or eight hours.
  • Universal faucet adapter and Quick Connect: For quick and easy connection to most kitchen faucets.
  • Electronic controls with LED display : LED displays remaining time or current running state.
  • Water supply warning indicator and rinse aid warning indicator.
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SCOSCHE HUD2 3” Heads-up Multi-Color LED Display for any Vehicle with an OBD-II Interface

  • DISPLAYS VEHICLE INFORMATION: Such as your speed, engine’s RPM, and water temperature..
  • PROJECTS ON YOUR WINDSHIELD: Display your vehicle’s information directly from the Electronic Control Unit (ECU) to your windshield so you can keep....
  • LED DISPLAY SCREEN: 3” multi-color LED display is easy to view, and automatically adjusts the brightness level for optimal viewing during either the....
  • USER PROGRAMMABLE ALERTS: Display lets you program alerts for when your vehicle reaches a certain over-speed, temperature, high-RPM or voltage..
  • SECURE: Directly and safely mount on to your vehicles dash using the non-slip mat..
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