RGB LED Bar Graph - 48 Segment
This oversized RGB LED bar graph features 48 individually controllable segments, each with a full RGB LED behind it. With 144 LEDs in total (48 red, 48 green, 48 blue), every segment can display any colour, making it ideal for high-resolution display meters showing power charge, volume levels, or signal strength.
The common-anode design requires multiplexing or charlieplexing techniques to control all segments. Given the number of LEDs, plan for appropriate driver circuitry.
Key Features
- 48 RGB Segments – Each segment independently controllable in full colour
- 144 LEDs Total – 48 red, 48 green, 48 blue
- Common Anode – Standard multiplexing-friendly configuration
- High Brightness – Clearly visible display
Specifications
- Segments: 48 (RGB)
- LED Configuration: Common anode
- Dimensions: 101 × 9 × 5mm (without headers)
Ideal For
- VU meters and audio level displays
- Battery charge indicators
- Signal strength meters
- Custom display projects
Note: The datasheet has the blue and green colour pins swapped — assign colours carefully during wiring. This bar graph has a large footprint, so plan your layout accordingly.
Package Contents
- 1× RGB LED Bar Graph – 48 Segment
Resources
The RGB LED Bar Graph - 48 Segment appears in the following collections:
SKU SF-COM-14000
by Little Bird
