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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 chips with this grid, its just a mess of LEDs in a charlieplexed arrangement

This is the Blue version. Check out our other colours!

Check out our detailed tutorial for pinouts, assembly, wiring, and more!

Technical Details

  • 43.3mm x 27.8mm x 2.4mm / 1.7" x 1.1" x 0.09"
  • Weight: 3.8g

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144 individually dimmable PWM LEDs over I2C
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LED Charlieplexed Matrix - 9x16 LEDs - Blue [2973]

  • Brand: Adafruit
  • Product Code: ADA-2973
  • Reward Points: 9
  • Availability: 2
  • £11.81

  • Ex Tax: £9.85
  • Price in reward points: 100

16x9 Charlieplexed PWM LED Matrix Driver - IS31Fl3731 [2946]

16x9 Charlieplexed PWM LED Matrix Driver - IS31Fl3731 [2946]

£7.85

This I2C LED driver chip has the ability to PWM each individual LED in a 16x9 grid

Qty: 6

LED Charlieplexed Matrix - 9x16 LEDs - Red [2947]
LED Charlieplexed Matrix - 9x16 LEDs - Yellow [2948]
LED Charlieplexed Matrix - 9x16 LEDs - Green [2972]
LED Charlieplexed Matrix - 9x16 LEDs - Blue [2973]
LED Charlieplexed Matrix - 9x16 LEDs - White [2974]
LED Charlieplexed Matrix - 9x16 LEDs - Warm White [3162]

LED Charlieplexed Matrix - 9x16 LEDs - Warm White [3162]

£11.82

These are warm white 9x16 Charlieplexed LEDs designed to match with the Adafruit 16x9 Charlieplexed ...

Out Of Stock