8 RGB Rainbow LED Ring
We have ✅ 3 available of the EF-EF10088 in our Sydney warehouse. An extra 100 units available with a short lead time.
The 8 RGB Rainbow LED Ring features 8 individually addressable RGB LEDs arranged in a compact circle. Each LED has a built-in driver chip with 18 mA constant-current drive, so brightness remains consistent regardless of voltage variations — no external resistors needed.
The ring is chainable, allowing you to connect multiple rings together using a single data line. Power the ring with 5V DC (4–7V range) and control it from any real-time microcontroller running at 8 MHz or faster, such as Arduino, micro:bit, or PIC.
Key Features
- 8 Addressable RGB LEDs – Individual colour control for each LED
- Chainable – Connect multiple rings via a single data line
- Constant-Current Drive – 18 mA per LED, no external resistors required
- Single-Wire Protocol – One microcontroller pin controls all LEDs
- Compact Form Factor – 32 mm outer diameter, 16 mm inner diameter
- 5V Operation – Works within 4–7V range
Ideal For
- Wearable electronics and LED jewellery
- Status indicators and notification rings
- Interactive art installations
- micro:bit and Arduino LED projects
Package Contents
- 1× 8 RGB Rainbow LED Ring
The 8 RGB Rainbow LED Ring appears in the following collections:
