Feature:
Specification:
Condition: 100% Brand New
Item Type: LED Development Board
Material: Components
Color: As pciture shown
Main Application Areas:
LED full-color luminous character string, LED full-color module, LED full-color soft light bar, hard light bar, LED guardrail tube
LED point light source, LED pixel screen, LED special-shaped screen, various electronic products, electrical equipment marquee.
Package List:
1 x 5*5 25 bit LED Development Board Module
8*8 64 bit
Description:
WS2812 family is a intelligent control LED light source that the control circuit and RGB chip are integrated in a package of 5050 components. It internal include intelligent digital port data latch and signal reshaping amplification drive circuit. effectively ensuring the pixel point light color height consistent. The data transfer protocol use single NZR communication mode. After the pixel power- on reset, the DIN port receive data from controller, the first pixel collect initial 24bit data then sent to the internal data latch, the other data which reshaping by the internal signal reshaping amplification circuit sent to the next cascade pixel through the DO port. After transmission for each pixel, the signal to reduce 24bit. Pixel adopt auto resha-ping transmit technology, making the pixel cascade number is not limited the signal transmission, only depend on the speed of signal transmission.
LED with low driving voltage, environmental protection and energy saving, high brightness, scattering angle is large, good consistency, low power, long life and other advantages. The control chip integrated in LED above becoming more simple circuit, small volume, convenient installation.
Every ring is equipped with a single data line with a very timing-specific protocol requiring a real-time microconroller with a 8MHz or faster processor such as an AVR, Arduino, PIC, mbed, etc. There are solder pads on the back for connecting wires or breadboard pins and two mounting holes for securing this board to many different surfaces.
Features:
Intelligent reverse connect protection, the power supply reverse connection does not damage the IC.
The control circuit and the LED share the only power source.
Control circuit and RGB chip are integrated in a package of 5050 components, form a complete control of pixel point.
Built-in signal reshaping circuit, after wave reshaping to the next driver, ensure wave-form distortion not accumulate.
Built-in electric reset circuit and power lost reset circuit.
Each pixel of the three primary color can achieve 256 brightness display, completed 16777216 color full color display, and scan frequency not less than 400Hz/s.
Cascading port transmission signal by single line.
Any two point the distance more than 5m transmission signal without any increase circuit.
When the refresh rate is 30fps, cascade number are not less than1024 points.
Send data at speeds of 800Kbps.
The color of the light were highly consistent, cost-effective.
Specifications
Voltage: 5 V
Size: 65* 65mm
Package Included:
1x 64-bit WS2812 5050 RGB LED Development Board With Built-in Full-color Driver
16 bit Ring type:
Overview:
Outer Diameter: 45 mm internal diameter 36mm
Supply Voltage: DC 4-7V
Communication interface: single wire communication
Send data at speeds of 800Kbps
The color of the light was highly consistent
Full-color module, Full-color soft lights a lamp strip
Description:
The 16Bit WS2812 5050 RGB LED Built-in Full Color Driving Lights Circular Development Board has round black shape, 16 super bright smart LED arranged in a 45mm outside diameter circular PCB.
These ring RGB lamps can be simply connected via the output pin cascade one to the other’s input pin (DI-DO). In this way, by using only one single chip you will be able to control as many LED lights as possible, each LED lamp is integrated with a driver chip in it so that our LED becomes intelligent and addressable.
Each has a -18mA constant current drive, so the LED color will be very uniform, even if the voltage change is the same, do not need an external resistor current limiting resistor to make the overall design of the RGB lamp ring to become slim, as you see so simple and easy to use. With 5V power supply to drive the RGB lamp ring.
Single wire communication, to maximize the reduction of I/O port pressure, and the use of the RGB WS2812B driver chip, so that the peripheral circuit requires only a single capacitor can meet the needs of the circuit, give people the enjoyment of beauty, in addition, this RGB ring, but also through a simple Dout input port, and the other using the same chip RGB lamp cascade, without need considering the shape of the limit.
Features :
The control circuit and the LED share the only power source.
Control circuit and RGB chip are integrated into a package of 5050 components, form a complete control of pixel point.
Built-in signal reshaping circuit, after wave reshaping to the next driver, ensure wave-form distortion not accumulate.
Built-in electric reset circuit and power lost reset circuit.
Each pixel of the three primary colors can achieve 256 brightness levels, or 16M colors full-color display, and scan frequency not less than 400Hz/s.
Cascading port transmission signal by a single line.
Any two points the distance more than 5m transmission signal without any increase circuit.
When the refresh rate is 30fps, cascade number is not less than 1024 points.
Send data at speeds of 800Kbps.
The color of the light was highly consistent
Full-color module, Full-color soft lights a lamp strip.
LED decorative lighting, Indoor/outdoor LED video irregular screen.
Package Include:
1 x 16Bit WS2812 5050 RGB LED Built-in Full Color Driving Lights Ring Development Board
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