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Adafruit IS31FL3731 Matrix LED Driver Breakout Board | Maker Minute

Adafruit now has a Charlieplexed PWM LED driver board for ISSI’s IS31FL3731 I²C LED driver chip. The chip can modulate each individual LED in a 144-LED matrix, allowing beautiful LED lighting effects while reducing the required I/O pins. Each LED can be dimmed with 8-bit, allowing 256 steps of linear dimming. The IS31FL3731 can operate from 2.7–5.5 V power and logic, and has a 400 kHz, I²C-compatible interface. The driver has enough RAM for eight separate frames of display memory, and it can modulate LED frames from a connected audio signal. This chip is ideal for small LED displays, and is compatible with any of Adafruit’s recommended LED matrix boards.

Learn more about Adafruit IS31FL3731 Matrix LED Driver Breakout Board
3/8/2017 3:10:38 PM

IS31FL3731 Matrix LED Driver Breakout Board

圖片製造商零件編號說明現有數量價格查看詳情
EVAL BOARD FOR IS31FL37312946EVAL BOARD FOR IS31FL373125 - 即時供貨$5.95查看詳情
LED CHARLIEPLEXED MATRIX - 9X162947LED CHARLIEPLEXED MATRIX - 9X162 - 即時供貨$7.50查看詳情
LED CHARLIEPLEXED MATRIX - 9X162948LED CHARLIEPLEXED MATRIX - 9X160 - 即時供貨$6.95查看詳情
LED CHARLIEPLEXED MATRIX - 9X162972LED CHARLIEPLEXED MATRIX - 9X161 - 即時供貨$7.95查看詳情
LED CHARLIEPLEXED MATRIX - 9X162973LED CHARLIEPLEXED MATRIX - 9X162 - 即時供貨$6.95查看詳情
LED CHARLIEPLEXED MATRIX - 9X162974LED CHARLIEPLEXED MATRIX - 9X163 - 即時供貨$7.95查看詳情
IC LED DRV LIN ANALOG 34MA 28QFNIS31FL3731-QFLS2-TRIC LED DRV LIN ANALOG 34MA 28QFN4165 - 即時供貨$1.47查看詳情
IC LED DRV LIN ANALOG 28SSOPIS31FL3731-SALS2IC LED DRV LIN ANALOG 28SSOP0 - 即時供貨See Page for Pricing查看詳情

Related Product Highlight

IS31FL3733/36/37 矩陣 FxLED 驅動器 IC ISSI 的 IS31FL3733/36/37 IC 支援個別 LED 照明效果功能，可打造可設定的色彩動態視覺效果，具有故障回報功能。
IS31FL3731 矩陣 LED 驅動器分接板 Adafruit 專為 ISSI 的 IS31FL3731 I²C LED 驅動器晶片設計分接板。

Related Product Training Modules

Matrix LED Driver IC Solutions This PTM will discuss the LED driver matrix architecture, review some applications and provide an overview of ISSI’s matrix driver product family.