Modules

LCDs/LEDs/E-ink/Displays

LEDs

Rainbow LED Ring V3 (Arduino Compatible)

Rainbow LED Ring V3 (Arduino Compatible)

SKU:DFR0141 Brand:DFRobot Reward Points: 112

$11.20
Out Of Stock

Categories: All Products LCDs/LEDs/E-ink/Displays LEDs Modules

Quantity Based Price

QTYDISCOUNT
2-4$11.00
5+$10.50

* Model:

[[item.name]]

Quantity:

Expected Restock Date: [[restockDate]]

Frequently Bought Together

Rainbow LED Ring V3 (Arduino Compatible)

RGB LED Breakout (5050)

$1.90
RGB LED Breakout (3528)

$1.95
Gravity: Digital Piranha LED Module - Green

$2.60

You have chosen:[[togetherChouseinfo.num]]

Total amount: [[currency]][[togetherChouseinfo.price]] [[togetherChouseinfo.price]][[currency]]

Introduction

The Rainbow Ring board has been upgraded to version 3! This is probably the most beautiful LED ring ever. Each led on the ring can be controlled desperately on its brightness and colors (RGB). It comes with pre-burned bootloader which has several built in led scripts.

This Rainbow LED Ring V3 allows I2C/Serial communication from any MCU and can be serially linked to make a beautiful Art piece via I2C.

This Rainbow LED Ring V3 can be programmed using standard Arduino IDE by FTDI breakout board.

Specification

CPU: Atmega 168P (Lilypad Board in Arduino IDE)
Bootloader: Optiboot diecimila
Supply voltage: 5V
Output voltage: 5V
Interface: Serial/I2C/Digital pins
Push button x2
12 SMD RGB LED
Firmware upgradable
Stand-alone operation: No microcontroller needed for light script playback
Diameter: 61mm(2.4")

Optional Parts

Programmer

FTDI Basic Breakout 3.3/5V (Arduino Compatible) (DFR0065)

Documents

Wiki (Rainbow Ring V3 (SKU:DFR0141))
Arduino sample code for v3
Rainbow LED Ring v3 schematic
Rainbow LED Ring v3 bootloader
Github (contribution submitted by Jules)

Shipping List

Rainbow LED Ring V3 (Arduino Compatible) x1
Pin headers 90° x5
Pin header x2
Jumper wire x1

REVIEW

[[r.author]]

[[r.date_added]]

FAQ