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Logic Level Shifters for Driving LED Strips – Electric Fire Design
transistors - Led driver circuit 3.3v & 5v - Electrical Engineering Stack Exchange
microcontroller - Can I use blue-green LEDs as MCU state indicators on 3.3 V power? - Electrical Engineering Stack Exchange
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3V 3.3V 3.7V 5V 6V Adjustable LED Driver PWM DC-DC Constant Current Converter LT | eBay
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LED Module, 3.3V-5V Chip Bulb 10Pcs Wide Application For Indicator Lights MRB050A Red,MRB050B Green,MRB050C Yellow,MRB050D White,MRB050E Blue - Walmart.com
led - Resistor requirement for 3.3 V supply - Electrical Engineering Stack Exchange
