![How do I calculate what resistors I need for RGB LEDs with 3.7V? - Electrical Engineering Stack Exchange How do I calculate what resistors I need for RGB LEDs with 3.7V? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/cLqnz.jpg)
How do I calculate what resistors I need for RGB LEDs with 3.7V? - Electrical Engineering Stack Exchange
![The Right Choice of Current-Limiting Resistors for Constant Voltage LED Drivers — LED professional - LED Lighting Technology, Application Magazine The Right Choice of Current-Limiting Resistors for Constant Voltage LED Drivers — LED professional - LED Lighting Technology, Application Magazine](https://www.led-professional.com/resources-1/white-papers/the-right-choice-of-current-limiting-resistors-for-constant-voltage-led-drivers/@@images/0d2e6b67-1eab-4f2d-8982-d4f9d9f823e1.jpeg)
The Right Choice of Current-Limiting Resistors for Constant Voltage LED Drivers — LED professional - LED Lighting Technology, Application Magazine
![Morimoto LED Load Resistor LED Turn Signal Universal Hyper Flash Fix 7.5 ohm 40 watt in the Headlight Bulbs department at Lowes.com Morimoto LED Load Resistor LED Turn Signal Universal Hyper Flash Fix 7.5 ohm 40 watt in the Headlight Bulbs department at Lowes.com](https://mobileimages.lowes.com/productimages/81dbdcc2-7e57-4c4d-be87-73b90117069b/42489793.jpg?size=pdhism)