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Adafruit 16x9 Charlieplexed PWM LED Matrix Driver - IS31FL3731 [STEMMA QT / Qwiic] : ID 2946 : $5.95 : Adafruit Industries, Unique & fun DIY electronics and kits
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LED Driver Yields 3000:1 True Color PWM Dimming with Any Buck, Boost or Buck-Boost Topology from a Wide 3V–40V Input Range | Analog Devices
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Amazon.com: CoCocina 3Pcs 3W 5-35V Led Driver 700Ma Pwm Dimming Dc to Dc Step-Down Module Constant Current Dimmer Controller : Tools & Home Improvement
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LED Driver Yields 3000:1 True Color PWM Dimming with Any Buck, Boost or Buck-Boost Topology from a Wide 3V–40V Input Range | Analog Devices
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Tx LED driver circuit using MIC3289 PWM boost switching regulator [117]. | Download Scientific Diagram
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Adafruit 24-Channel 12-bit PWM LED Driver - SPI Interface [TLC5947] : ID 1429 : $14.95 : Adafruit Industries, Unique & fun DIY electronics and kits
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