Digital LED stripe WS 2818 chip 5050, 14W/m, RGB, 60 diodes, 12V, 1 m
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211,- Kč with VAT |
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Item description:
Quantity of LEDs: 60 LEDs / m
Quantity of individually controlled LEDs: 3 (one chip for 3 LEDs)
Power supply: 12 V (3x LEDs in series)
Chip type: WS 2818, diode 5050
Power: 14,4 W / m
Features: 3M adhesive tape, no silicone tube
Addressable digital LED stripe with WS2818 chip.
Stripe with this chip has a break continue function -
double security compared to the WS2811 or WS2812B chip, when on the stripe with the WS2818 chip, if one LED diode fails, the other diodes in the row continue to light up ! The WS2818 chip is compatible with the WS2811.
WS2818 circuit diagram:
This stripe has 4 wires - 2x power supply and 2x data
(primary and backup):
The WS2818 chip is a 3-channel LED driver control circuit, including a digital port intelligent data latch and a signal conversion amplifier drive circuit.
It also features a precision internal oscillator and a programmable 12 V constant current voltage control component for highly consistent color effects.
The WS2818 uses dual signal transmission so these signals can work together without interference. The signal input pin and subsequent cascaded chips automatically recognize the output signal generated by the first chip.
However, if one signal is interrupted for some reason, the other signal still exists, and any failure of one pixel will not affect other pixels, create excessive display effects, or create waveform distortion.
With these digital LED strips, it is possible to control each segment separately (one pixel = 3 diodes). It is possible to create various spatial animations.
The color depth of each diode is 16.7 million colors.
The stripe can be divided into 3 diodes (5 cm segments)
The price is for 1 m.
Technical specifications
LED type: RGB
Size and density of diodes: 5050 - 60 diodes / m
Chip type: 2818 (separate chip and LEDs on stripe,
backward compatible with WS2811)
Segment: 3 diodes each (1 segment = 5 cm)
Power supply: DC 12 V
Power: 14.4 W / m
Viewing angle: 120°
Tape width: 10 mm
Installation: includes self-adhesive 3M tape
Degree of protection: IP20 (not waterproof)
Band body color: white
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