ReviewsLed Matrix Board

LONGER Orange 30 3D Printer 2K Resin 3D Printer Parallel LED Lighting 4.72 x2.68 x6.69 Large Printing Size Off-line Printing

【High Precision & Larger Printing Size】Orange 30 is a higher precision resin 3d printer, with built-in 2k LCD screen at 2560x1440 resolution and....
【Uniform Matrix UV Lighting】Integrated with matrix UV LED arrays, Orange 30 provides better printing performance since the matrix illumination....
【Easy Operation & Fast Slicing】 Full color touch screen. Real-time printing status preview. Easy leveling. Upgraded trough with scale, more....
【Fast Cooling & High Temperature Warning System】Temperature detection system included. The system will stop printing when temperature is too high.....
【Warranty and Service】NOTE: The printer comes without resin. 12-Month machine warranty and Lifetime Technical Support. High-efficiency and....

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KEYESTUDIO ESP32 Smart Home Starter Kit for Arduino and Python ,Electronics Home Automation Coding Toys, Wooden House DIY Sensor Kit STEM Educational Set for Kids Adults Teens

BBC Micro:bit Development Board V2.2 is included! New micro:bit with sound..
Battery holder with On-Off switch to power the micro bit which is very convenient for controlling.
Micro:BIT is a great platform to start, you code visually with blocks and that prevents a lot of naive syntax errors.
Technical Support: Connection Diagram, Sample Code, Using Method and User Guide are provided in our wiki page. Technical support is available via email or message..
It has a led matrix, compass, accelerometer and BLE, which makes it easy to reprogram as smartwatch, logging platform, gesture controller, or app controlled things..

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BIQU LCD 12864 Version Graphic Smart Display Controller Module with Adapter and Cable for RAMPS 1.4 Reprap 3D Printer Kit

2560 control board: The board is a microcontroller board based on the 16AU .It has 54 digital input/output pins (of which 14 can be used as PWM....
RAMPS 1.4: RAMPS interfaces an for Arduino with the powerful for Arduino platform and has plenty room for expansion. The modular design includes plug....
LCD 12864 with Controller: This full graphic Smart Controller contains a SD-Card reader, an rotary encoder and a 128 x 64 dot matrix LCD display. You....
A4988 driver module: A4988 Stepper Motor Driver Board is a breakout board for Allegro?ˉs A4988 DMOS Microstepping Driver with Translator and....
Warning: Connecting or disconnecting a stepper motor while the driver is powered can destroy the driver. (More generally, rewiring anything while it....

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Adeept BBC Micro:bit Sensor Starter Kit | Microbit Programmable Starter Kit for Micro:bit with 35 Projects PDF Tutorial Book | Micro:bit and Expansion Board Included - Update Version V2

BBC Micro:bit Development Board V2.2 is included! New micro:bit with sound..
Battery holder with On-Off switch to power the micro bit which is very convenient for controlling.
Micro:BIT is a great platform to start, you code visually with blocks and that prevents a lot of naive syntax errors.
Technical Support: Connection Diagram, Sample Code, Using Method and User Guide are provided in our wiki page. Technical support is available via email or message..
It has a led matrix, compass, accelerometer and BLE, which makes it easy to reprogram as smartwatch, logging platform, gesture controller, or app controlled things..

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High Strength Office Cubicle Whiteboard Hanger-Narrow Hook! (1 Pair)

High strength white board hanger for office cubicle partition. Hangers fit cubicle wall thickness ranging from 1.5" – 2.5" thick. New higher strength metal used to make hangers, provide an even more secure mounting for the largest boards available. Hangers come in a set of 2, Attractive gloss black finish..
Modtek universal hangers are designed to be compatible for use with aluminum frame whiteboards and bulletin boards: Quartet Matrix whiteboards, InView whiteboards, Standard and Classic series porcelain and melamine whiteboards, and Educational porcelain whiteboards..
Cubicle partition hangers easily attach bulletin boards and whiteboards over cubicle partitions to enhance creative possibilities in personal workstations. Fits cubicles walls with thickness of 1.5" – 2.5". Compatible boards include aluminum frame: Matrix, InView, Standard series, Classic series, Prestige Plus and Prestige whiteboards and bulletin boards. Hangers are black in color to match contemporary environments. Set of 2..

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8500 Lumens Native1080p Projector, Gzunelic Home Theater Full HD Projector ,80,000 Hours LED Lamp Video Proyector Built in 2 HI-FI Stereo Speakers with 2 HDMI USB AV VGA Audio Connections

Remarkable Clarity: G21 mini projector is 2021 new projector with 5.8 matrix TFT panel. Native resolution is 1920x1080. It is different with those 2.0” 3.0” 4” panel which used on most portable projectors with native resolution 240p, 320p, 480p,720p. This projector mother board is integrated with an Acc Technology Chip which provide excellent vivid and accurate color gamut. 8000:1 dynamic contrast ratio makes black / white much more natural than similar portable projectors.
Bright up to 8500 Lumens and 200” image: It adopt high power US Cree LED lamp and multiple layers of optical coating lens to achieve the 8500 Lumens over 100% more bright than similar portable projector. This make the projector can not only work in dark circumstance, but also in dim light room which make similar projectors image get too blurry to see. The image size is 50” -200” subject to throw distance 5- 20 feet. 10 feet is best viewing distance.
Built in HI-FI Stereo Speakers & customized shell artwork :This hd video projector built in dual 3w speakers with SRS system, excellent in base performance, enhance sense of sound range to be wide and board. This home theater projector can pump out its original crisp treble, rather high sound to bring audience enjoyment.....

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LED Matrix Panel Bluetooth LED Sign Flexible LED Display Programmable Panel Pixel Pattern Graffiti Text Display Glow Bracelets

Full-color lights: The LED matrix uses full-color RGB lamp beads, which can not only emit high-intensity light but also has low power consumption. The full-color effect is brighter and more attractive.
Flexible Screen & USB Rechargeable:The LED screen is thin and light, which can be bent according to your needs. You can put it on your wrist or ankle. Thanks to its rechargeable battery, it’s more portable and you don’t need to worry about the low battery anymore.
Smart App & Control: You can connect the LED matrix to your mobile phone through the APP, and DIY design text and patterns according to your own needs and scenes, and you can also adjust the brightness and speed to meet your needs perfectly.
Small Size for Various Scenarios: You can carry it with you easily wherever you are. Suitable for bars, concerts, parties, wedding and so on.
High-Quality Customer Service: We are online for 18 hours. If you have any questions or are not satisfied with the product for any reason, please feel free to contact us by email. We will serve you wholeheartedly and solve your problems.

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High Strength Office Cubicle Whiteboard Hanger-New & Improved! (1 Set)

High strength white board hanger for office cubicle partition. Hangers fit cubicle wall thickness ranging from 1.5" – 2.5" thick. New higher strength metal used to make hangers, provide an even more secure mounting for the largest boards available. Hangers come in a set of 2, Attractive gloss black finish..
Modtek universal hangers are designed to be compatible for use with aluminum frame whiteboards and bulletin boards: Quartet Matrix whiteboards, InView whiteboards, Standard and Classic series porcelain and melamine whiteboards, and Educational porcelain whiteboards..
Cubicle partition hangers easily attach bulletin boards and whiteboards over cubicle partitions to enhance creative possibilities in personal workstations. Fits cubicles walls with thickness of 1.5" – 2.5". Compatible boards include aluminum frame: Matrix, InView, Standard series, Classic series, Prestige Plus and Prestige whiteboards and bulletin boards. Hangers are black in color to match contemporary environments. Set of 2..
Please confirm your cubicle wall thickness is not more than 2.5 inches thick.

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ALITOVE WS2812B WS2811 WS2815 LED Controller Music Sync Bluetooth App Control by iOS Android for WS2812 WS2813 SK6812 WS2801 Dream Color Addressable LED Strip Matrix Panel Pixel Light, Mic/AUX Input

【Sound / music activated controller】With this music controller, your LED lights can change colors and running speed automatically base on music rhythm. It has 30 kinds of music-sync spectrum effects color modes for LED matrix and 18 kinds music-sync color effects for LED Strip. The colors of falling dot and lights column is adjustable. （Please play the video to watch color effects ）.
【Rich non-music color modes】It also has 180 kinds of dynamaic color changing modes, tons of static solid colors such as red blue pink etc, which are vivid and beautiful. Color hue, brightness and speed are adjustable. When you connect SK6812-RGBW LEDs, the white channel can be adjusted individually..
【Build-in microphone and AUX IN】A high sensitivity mic is built in the controller, it will capter any audio signal and activate your LED lights. If the music is input via AUX IN port, the controller can only reactive to the music you input and exclude noise outside. Sound sensitivity adjustment is a big plus..
【Control pixels number is adjustable】The controller can control up to 960 LED pixels in total. You can set up number of segments and pixels number of each segment according to the LED pixels array of your lights. This feature is perfect for LED matrix.....

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3D Printer Controller Kit RepRap RAMPS 1.4 + 2560 Board + 5pcs A4988 Stepper Motor Driver with Heatsink + LCD 12864 Graphic Smart Display 3D Printer Controller Kit

2560 control board: The board is a microcontroller board based on the 16AU .It has 54 digital input/output pins (of which 14 can be used as PWM....
RAMPS 1.4: RAMPS interfaces an for Arduino with the powerful for Arduino platform and has plenty room for expansion. The modular design includes plug....
LCD 12864 with Controller: This full graphic Smart Controller contains a SD-Card reader, an rotary encoder and a 128 x 64 dot matrix LCD display. You....
A4988 driver module: A4988 Stepper Motor Driver Board is a breakout board for Allegro?ˉs A4988 DMOS Microstepping Driver with Translator and....
Warning: Connecting or disconnecting a stepper motor while the driver is powered can destroy the driver. (More generally, rewiring anything while it....

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Timelux LED Matrix Panel Bluetooth APP Control USB 5V Flexible LED Screen Scrolling Text Pattern Animation LED Sign Display for Car Windows, Shop, Bar and Entrance Sign.

App Control: Download the APP to your cellphone and connect LED matrix panel through bluetooth. Support multiple material formats and smart scrolling display .You can design and edit text ,pattern and animation freely..
Flexible design: Use FPCB which is thin and light, it can be bent gently and curved around surface completely. And the colloidal resin is added on the surface of LED matrix panel. Thus to prevent damages from static electricity or objects..
USB Power: USB port design is more portable and safe, and with 14.7 cable. Please use 5V/2A AC/DC adapter or power bank( or also powered by 5V/2A car cigarette lighter while using in the car ).
Easy installation: Use super stickiness 3m tape ,which can be attached to the wall or other objects as you like..
Wide applications: Usually it can be made of LED screen, car sign, advertising sign and exit & entrance sign. Widely used in shop, bars, jewelry counters, sales staff and other staff wear, also suitable for hotel welcomes, companies, exhibitions, nightclubs, cinemas, hotels and other public places.

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