# LED Charlieplexed Matrix - 9x16 LEDs - Blue

**Type:** Product page · **SKU:** ADA2973 · **Brand:** [Adafruit](https://core-electronics.com.au/brands/adafruit-australia)
**Page:** https://core-electronics.com.au/led-charlieplexed-matrix-9x16-leds-blue.html ([markdown](https://core-electronics.com.au/led-charlieplexed-matrix-9x16-leds-blue.html.md))

These are 9x16 Charlieplexed LEDs designed to match with the Adafruit 16x9 Charlieplexed PWM LED Matrix Driver - IS31FL3731. You don't get any resistors or driver...

## Pricing

- **Price:** $12.50 (inc GST) — $11.36 AUD, exc GST
- **Quantity discounts:** 10+ $11.06 (exc GST) · 50+ $10.84 (exc GST)

## Availability & dispatch

- Out of stock — the product page offers email notification when it returns.

## Description

These are 9x16 Charlieplexed LEDs designed to match with the [Adafruit 16x9 Charlieplexed PWM LED Matrix Driver - IS31FL3731](https://core-electronics.com.au/adafruit-16x9-charlieplexed-pwm-led-matrix-driver-is31fl3731.html). You don't get any resistors or driver chips with this grid, its just a mess of LEDs in a charlieplexed arrangement

**This is the Blue version**. [Check out Adafruit's other colors!](https://www.adafruit.com/categories/524)

[Check out Adafruit's detailed tutorial for pinouts, assembly, wiring, and more!](https://learn.adafruit.com/i31fl3731-16x9-charliplexed-pwm-led-driver)

### Technical Details

- 43.3mm x 27.8mm x 2.4mm / 1.7" x 1.1" x 0.09"
- Weight: 3.8g
- [Datasheet, schematic, EagleCAD PCB files, and Fritzing available in the product tutorial](https://learn.adafruit.com/i31fl3731-16x9-charliplexed-pwm-led-driver/downloads)

 ![](https://core-electronics.com.au/attachments/localcontent/rohs_icon_8216055e11.jpg)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/2/9/2973-02.jpg)