Rainbow LED Ring V3 (Arduino Compatible)

$21.95 ea

  • Part no.: 2159251
  • Manufacturer: DFRobot
  • Manufacturer no.: DFR0141
# of units Price
1+ $21.95
5+ $19.95
25+ $17.95

Rainbow LED Ring V3 (Arduino Compatible)

This is probably the most beautiful LED ring ever. Each led on the ring can be controlled separately on its brightness and colors (RGB). It comes with pre-burned boot loader which has several built in led scripts.

It allows I2C/Serial communication from any MCU and can be serially linked to make a beautiful Art piece via I2C.

It can be programmed using standard Arduino IDE with a FTDI breakout board.

  • CPU: Atmega 168P (Lilypad Board in Arduino IDE)
  • Boot loader: Optiboot diecimila
  • Supply voltage:5V
  • Output voltage:5V
  • Interface: Serial/I2C/Digital pins
  • Push button x2
  • 12 SMD RGB LED
  • Firmware upgradeable
  • Stand-alone operation: No microcontroller needed for light script playback
  • Size: 2.5" diameter

  • Wiki Doc
  • Arduino sample code for v3
  • Rainbow LED Ring v3 schematic
  • Rainbow LED Ring v3 boot loader

    Shipping List
  • Rainbow LED Ring V3 (Arduino Compatible) (1 unit)
  • 2-Pin right-angle header (1 unit)
  • 3-Pin right-angle header (1 unit)
  • 4-Pin right-angle header (1 unit)
  • 5-Pin right-angle header (1 unit)
  • 6-Pin right-angle header (1 unit)
  • 3-Pin straight header (2 units)
  • 5-Wire Jumper wire cable harness (1 unit)

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