Reviews Led Display Driver

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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akating WS2812B RGB 5050SMD Individually Addressable Digital LED Matrix Flexible FPCB Full Color Works with K-1000C,etc Controllers (Black PCB, 8x32=256 Pixels)

  • Professional LED Strip/LED Panel/Pixel module/Smart bulbs manufacturer.
  • WS2812B Integrated Circuit Chip Built-in.Send data at speeds of 800Kbps..
  • Full color 24-bit ,Each pixel of the three primary colors can achieve 256 brightness display, complete 16777216 color full-color display, and the scanning frequency is more than 400Hz/s.
  • The control circuit and RGB chip are integrated in a package of 5050 components to form a complete pixel point control..
  • Built-in signal shaping circuit, after shaping, to the next driver to ensure that the waveform distortion does not accumulate.
  • When the refresh rate is 30fps, cascade number are not less than1024 points..
  • Horizontal:32 Pixels 12.59in(32cm)|Vertical:8 Pixels 3.14in(8cm),Total:256 Pixels, Flexible FPCB can be gently bent and curved around surfaces.
  • Work voltage: DC 5V,Each LED controled by integrated circuit, which is individually addressable.
  • Every product is often tested with electricity for 24 hours before packaging.
  • 2 Years no reason to return service,No dead pixels, Flexible constructio.
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WS2812B LED Strip Individual Addressable Light 3.2FT 144Pixels/m 144Pixels SMD 5050 RGB Pixel Strip White PCB Full Color LED Pixel Strip Non-Waterproof DC5V

  • Dream full color Programmable LED Strip,WS2812B led, WS2812B IC Built in 5050SMD.256 brightness display and 24-bit color display.It comes with 3pin JST-SM connectors on both ends for easy installation.
  • INDIVIDUALLY ADDRESSABLE LED STRIP: WS2812b is the digitally-addressable pixels type of LED strip. Each SMD 5050 LED has a built-in integrated driver IC, which either allows you to control the color and brightness independently or is beneficial for you to add complex lighting effects to a project accordingly. And it is made of pure gold wire, which has long lifespan..
  • HOW TO MAKE IT WORK? You need a 5V power supply and a pixel controller, or other controlling systems.
  • 3.2ft 144leds require a 5V 9A 45W power supply to make it work(not included). Please don’t use higher than 6V.
  • otherwise, it will destroy the entire strip. Also, each LED can be cut off individually without damaging the rest strip..
  • WIDELY APPLICANTS: WS2812b multi-colored led strips can be applied to hotels, KTV, bar, game room, Christmas decorations to heighten the atmosphere, car/shop/home decoration, and so on. As it is a non-waterproof type, it is merely workable for indoor decorations..
  • Only Support DC5V.Never use DC12V or DC24V. Match use controller can appear colorful curtain-up/ fl....
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Ziomitus G4 3W LED Landscape Light Bulbs 12V-24V Warm White 2700K,G4 20 Watt 25W 30W T3 Halogen Replacement,Low Voltage G4 T3 JC Bi-pin Bulb for Boat Yacht Courtyard,No Flicker,330LM(10Pack)

  • ...se,can be easily fitted instead of ordinary halogen bulbs,suitable for all kinds of g4 fixtures, ideal for outdoor landscape lighting, courtyard, Boat Yacht light bulbs, lawn lights, puck lights, chandelier, under counter lights, post lights, recessed light,Furniture lighting, office lighting, merchandise lighting, display lighting, interior light and etc..
  • 【Long lifespan & no worry to buy】We use high quality driver & led chips & good heat dissipation design for our G4 led bulbs to ensure ＞30,000 hours lifespan, if any issue please contact us directly, our team will offer help rapidly (free replacement or refund).
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BaoFeng Radio BaoFeng UV-82 Ham Radio 144-148/420-450Mhz 2 Way Radio with Driver Free Programming Cable and Long Antenna(5 Pack-Black)

  • ✔️Receive Frequency Range: VHF: 136-174 MHz.
  • UHF: 400-480 MHz Transmit Frequency Range:VHF:144-148MHz.
  • UHF:420-450MHz (Can not transmit with frs radio and gmrs radio).
  • 128 channel memory, fully in compliance with the FCC part 15B and part 97 regulations.
  • ✔️Long Antenna:Each Baofeng Walkie Talkie comes with TD 771 High Gain Long Antenna,make it more longer range on your radio..
  • ✔️Driver-free Programming cable: Baofeng uv-82 5pack come with one Driver-free Programming cable,No Driver Issues - No old drivers needed - Plug and Play..
  • ✔️128 Channels:Up to 128 Customize Channels.
  • Easy to operate and learn even if you are not a ham radio expert and you will find all in your controls..
  • ✔️Service: 30 Days No Reason Return,any other Problem Please Feel Free to Contact us.A link for BAOFENG UV-82 Software will be provided on request. Program your radio easily!.
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LED Driver 60 Watts Waterproof IP67 Power Supply Transformer Adapter 100V-260V AC to 12V DC Low Voltage Output for LED Light, Computer Project, Outdoor Light and Any 12V DC led Lights

  • ☘【Super compatible】- Dimmable LED driver is compatible with almost all AC control systems constant voltage led products..
  • ☘【Strong stability】- Dimmable LED driver flexible start, MCU control dimming process is better with no AC flicker high efficiency and stable performance..
  • ☘【 Protection】- Short-Circuit / Over Current / Over Voltage（OVP）/Under Voltage (Blackout Protection) and Auto-recovery Mode..
  • ☘【 Strong and Durable】- Input and output yellow isolation waterproof and dustproof protection,the 12v dimmable led driver is the best choice for landscape lighting and home lighting..
  • ☘【 Maintained and Warranty】-Any time for no-hassle troubleshooting and replacement or for any questions about purchasing or installation.5 year warranty & Service for our Dimmable LED driver 12V 60W..
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LED DRIVER 24V 200W Magnetic Dimmable LED Transformer Magnitude M200L24DC Inspired LED

  • LED DRIVER 24V 200W Magnetic Dimmable LED Transformer Magnitude M200L24DC Inspired LED.
  • LED FLEX TRANSFORMER - This LED driver works best with Inspired LED flex strips Inspired LED has specifically designed the LED light strips and Flex....
  • CUSTOM DESIGN LED - Inspired LED offers custom design LED flex Strips which were designed around these Magnitude Drivers.
  • ALL APPLICATIONS - These drivers are for any application for Under Cabinet Lighting , Kitchen Lighting , Closet Lighting , Bathroom Lighting , Gun....
  • WORKS WITH INSPIRED LED LIGHTS - There is a new designer LED light that works with these transformers just like the rest of the Flex Strips from....
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Treedix WS2812B 5050 RGB LED Ring Light 109 LEDs 7 Rings Matrix Individually Addressable Full Dream Color DC 5V for Arduino and Raspberry Pi

  • 109 ultra-bright 5050 high-brightness LEDs are arranged on a 5.2inch circular PCB. There are seven rings in total, each ring works independently.
  • The driver chip is located inside the led, so each WS2812 is addressable. The built-in shaping circuit of the chip does not accumulate signal distortion and can display stably..
  • There are pads on the back for connecting wires or breadboard pins and two mounting holes for securing the board to many different surfaces.
  • Widely compatibility: simple wiring and easy to control, some full-color led lights can be output after quick soldering, compatible with Arduino, Raspberry Pi, Teensy, T1000S, K1000C and other programmable controllers..
  • Application: It can be widely used to make led screen, led wall, outdoor billboard, and also be used for decorative lights.
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Letsun LED Vanity Light Acrylic Tube Light Long Bath Wall Sconces Bathroom Mirror Light Fixture, 12W, Cool White

  • 12W LED MIRROR LIGHT IN COOLWHITE. AC85-265V. (CAN'T replace the LED SMD.) Safety to use in bathroom with splash proof driver..
  • The install base size is 4.3*4.3 in, fits to the American electrical box..
  • There is no switch or cord on the light. Just connect to the reserved wire directly.Application: bathroom, dressing table, mirror cabinets, vanity table and art display etc..
  • Energy saving, low power consumption. Stainless steel body with plating surface, durable and shining all the time..
  • If you have any problem about this lamp, just feel free to contact us. : ).
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