説明

• Description： * fresh and immoderate quality.*Made of nice material, and lifelike to use.*5V Individual Addressable RGB LED Ring for ArduinoW 812*These little LED RGB Addressable rings are excellent for including a of shade for your recent project. Each LED is superb enjoyable and glowy and you will leadership all of them separately by manner of your linked Microcontroller including brightness level and any RGB shade you'd throw at it, thats appropriate tens of millions of colours at your fingertips*The modules requiree 3 connections to run: A voltage delivery (5V), floor and a knowledge connection from your microcontroller. You can smoothly chain as a lot of those together as you'll like, each ring has an "In" information aspect and an "Out" information pin which you should chain from to the other and feature data coming in from end*Each LED is technically capable of drawing 60mA when the LED is at brightness within the shade white (Ie. red, green and blue) although in ordinary coloration sweeping modes, it is not going that you'll ever be working the LEDs at that top of a current. A nice rule of thumb when estimating an appropriate power supply is to imagine a contemporary draw of 20mA in step with LED. So in case you have 10 LEDs. you'll need a power transport able to turning in 200mA. Having a power transport that will deliver more than the mandatory current is rarely a foul thing, easily make sure that it stays at five volts, thats important! Package includes: 1* LED Ring Note: 1. The real color of the thing may be slightly diverse from the images shown on web content attributable to many factors such as brightness of your video display and light brightness. 2. Please allow slight guide measurement deviation for the info

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