WS2818A RGB Addressable LED Pixel Strip Light 5V DC Programmable
Review: 5 - "A masterpiece of literature" by , written on May 4, 20020
Great

WS2818A RGB Addressable LED Pixel Strip Light 5V DC Programmable

In Stock - SKU: 3C04

749.00
[ ₹ 634.75 + ₹ 114.25 (18% GST) ]
  • Working Voltage: DC 5V
  • Length: 1meter (Choose quantity 5 for 5 meter Roll) 
  • Reset Time: >280µs
  • Operating Temperature: -25°C~85°C
  • Colour: RGB (3-Channel Driver Controllable)
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WS2818A is a 3-channel LED driver control circuit, its internal include an intelligent digital port data latch and signal reshaping amplification drive circuit. Also include a precision internal oscillator and a 12V voltage programmable constant current control part, which achieves a highly consistent color effect.

WS2818A has strong features in Signal Break-point Continuous Transmission, it adopts dual signal transmission, these signals are able to work together without interaction. The user can select the first chip DIN/BIN as the control signal input pin, and the follow-up cascade chips will automatically identify the output signal released by the first chip which not affect the whole display effect.

WS2818A adopts a Single-line Return-to-Zero communication protocol. After the chip gets power-on reset, the DIN port receives data from the controller, the first chip collects 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. The data reduced by 24bit after transmitted through every pixel.

Since WS2818 adopts auto-reshaping transmit technology, making the pixel cascade numbers are not limited to the signal transmission, but to signal transmission speed. When BIN works as a control signal receiving interface, its control data is 24bit more than the DIN interface, so as to ensure that the two ways to control the number of pixels are the same Based on the received 24bit data, the internal data latch generates different duty cycle control signals in the OUTR, OUTG, OUTB port.

All chips synchronous send the received data to each segment when the DIN port input is set to signal. It will receive new data again After the reset signal finished. Before a new reset signal received, the control signal of the OUTR, OUTG, OUTB pin unchanged. The chip exports PWM data to OUTR, OUTG, OUTB pins, after receive alow voltage reset signal the time retain over 280μs

Features

  • RGB output port withstands voltage 5V, DIN port withstand voltage 9V.
  • Adopts the built-in signal reshaping circuit to achieve the signal waveform shaping, and thus no signal waveform distortion takes place.
  • Built-in power-on reset and brown-out reset circuits.
  • The gray levels of each pixel are of 256 levels, which achieves “256*256*256=16777216” full-color display, and the refresh frequency reaches to 2KHz/s.
  • Serial cascade interface, data receiving, and decoding depend on just one signal line.
  • Dual-signal wires version, signal break-point continuous transmission.
  • Any two points the distance more than 3m transmission signal without any increase circuit.
  • When the refresh rate is 30fps, cascade numbers are far more than 1024 points.
  • Data transmitting at speeds of up to 800Kbps.
  • Good color consistency reliability, high cost-effective.

Applications

  • Guardrail tube series, point light display series, flexible/rigid strips series, module series applications.
  • Lighting stage costumes, innovative gadgets, or any other electronic products

WS2818A is a 3-channel LED driver control circuit, its internal include an intelligent digital port data latch and signal reshaping amplification drive circuit. Also include a precision internal oscillator and a 12V voltage programmable constant current control part, which achieves a highly consistent color effect.

WS2818A has strong features in Signal Break-point Continuous Transmission, it adopts dual signal transmission, these signals are able to work together without interaction. The user can select the first chip DIN/BIN as the control signal input pin, and the follow-up cascade chips will automatically identify the output signal released by the first chip which not affect the whole display effect.

WS2818A adopts a Single-line Return-to-Zero communication protocol. After the chip gets power-on reset, the DIN port receives data from the controller, the first chip collects 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. The data reduced by 24bit after transmitted through every pixel.

Since WS2818 adopts auto-reshaping transmit technology, making the pixel cascade numbers are not limited to the signal transmission, but to signal transmission speed. When BIN works as a control signal receiving interface, its control data is 24bit more than the DIN interface, so as to ensure that the two ways to control the number of pixels are the same Based on the received 24bit data, the internal data latch generates different duty cycle control signals in the OUTR, OUTG, OUTB port.

All chips synchronous send the received data to each segment when the DIN port input is set to signal. It will receive new data again After the reset signal finished. Before a new reset signal received, the control signal of the OUTR, OUTG, OUTB pin unchanged. The chip exports PWM data to OUTR, OUTG, OUTB pins, after receive alow voltage reset signal the time retain over 280μs

Features

  • RGB output port withstands voltage 5V, DIN port withstand voltage 9V.
  • Adopts the built-in signal reshaping circuit to achieve the signal waveform shaping, and thus no signal waveform distortion takes place.
  • Built-in power-on reset and brown-out reset circuits.
  • The gray levels of each pixel are of 256 levels, which achieves “256*256*256=16777216” full-color display, and the refresh frequency reaches to 2KHz/s.
  • Serial cascade interface, data receiving, and decoding depend on just one signal line.
  • Dual-signal wires version, signal break-point continuous transmission.
  • Any two points the distance more than 3m transmission signal without any increase circuit.
  • When the refresh rate is 30fps, cascade numbers are far more than 1024 points.
  • Data transmitting at speeds of up to 800Kbps.
  • Good color consistency reliability, high cost-effective.

Applications

  • Guardrail tube series, point light display series, flexible/rigid strips series, module series applications.
  • Lighting stage costumes, innovative gadgets, or any other electronic products
Working Voltage DC 5V
Length 1 meter 
LEDs per Meter 60
Waterproof No
Data Transmission Protocol Single-line Return-to-Zero communication protocol
Data Transmission Speed 800Kbps
Reset Time >280µs
Gray Level per Pixel 256
Operating Temperature -25°C~85°C
Colour RGB (Controlled by 3-Channel Driver)

SHIPPING

  • We at HatchnHack, believe that you as our customer have ordered the items with enthusiasm and an urgent requirement.
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  • Rarely, we may have some operational instances, where we require more than 2 days to dispatch the order. In such a scenario, the customer has the right to request for a complete refund.
  • We have the right to process custom orders, and orders provided with bulk discounts in a minimum of 2 working days. The customer may request cancellation of the order, but the decision to refund would depend on factors such as if the materials are already procured or the standing of customer with the company.
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  • We use Shiprocket as our fulfilment partner and cover 29,000+ Pin Codes.
    Expected delivery timeline is a sum of dispatch time and time taken in the courier process.
    • Slow Dispatch & Delivery
      Free for orders above ₹2000
      Suppose there's a requirement that's not urgent and doesn't hamper your development timelines. In that case, you can use this economical shipping option to save on the costs of shipping. Kindly keep in mind that orders with this shipping option will be dispatched based on convenience.
      Avg. Time To Door Step ~3-7 Days*
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      Avg. Time To Door Step ~2-5 Days*
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      At HatchnHack Cart, we believe you’re the next Tesla. Delivering what you need in the fastest time is why this plan exists!
      This plan is available in around 5000 Pin codes but reduces the time taken in the courier process significantly.
      Avg. Time To Door Step ~1-3 Days


RETURNS POLICY
  • Our policy lasts 15 days. If 15 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.
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  • There are certain situations where only partial refunds are granted (if applicable)
    • Any item not in its original condition, is damaged or missing parts for reasons not due to our error
    • Any item that is returned more than 15 days after delivery