1 pcs 24Bit Ring Integrated Driver & 10 Pcs Stepper Driver HeatsinkIntelligent reverse polarity protection, power supply reverse polarity will not damage the IC.IC control circuit and a power LED spot light utility.Control circuit chip with RGB components in a package in 5050, to form a complete external control pixels.Built-in signal shaping circuit, any one pixel after receiving the signal through the waveform shaping and then output to ensure line waveform distortion will not accumulate.Built-in power-on reset and brown-out reset circuit.RGB LED Ring 24 Bit WS2812 5050 RGB LED with Integrated Driver:Trichromatic color of each pixel can realize 256 highlighted, complete 16777216 colors of all true color display, the scanning frequency is not less than 400Hz / s.Serial cascade interface, through a signal line to complete the receiving and decoding of data.Transfer transmission distance between any two points in less than 5 meters without any additional circuitry.When the refresh rate of 30 frames / sec, cascading number of not less than 1024 points.Data transmission speeds of up to 800Kbps.The color of the light highly consistent, cost-effective.Chip: WS2812LED Color: RGBLED Type: 5050Board Color: BlackOuter Diameter: 85mmInner Diameter: 71mmFor Arduinocolour:blackMaterial:plasticHeatsink:Made of aluminum, not rust. Sturdy and durable.New design heat sink, greater contact area, improve the cooling effect. Fit for 3D printing accessories.Please Note:This heat sink is suitable for LV8729, TMC2100 and DRV8825.Because the A4988 driver chip is too small, it is not recommended to used in A4988, if improper operation, it's easy to Press the pins.Material: AluminumColor: BlueSize: 15x14x13mm/0.59x0.55x0.51in (Approx.)Package includes:1 x RGB LED Ring 24 Bit WS2812 5050 RGB LED with Integrated Driver10 X HeatsinkOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
