I'm confused about the igniter 3 manual...when running RGB crystal in parallel with the main led, it says to use 22-33 ohm resistor for the Red.
I'm using TCSS RGB led (Run at 20mA. forward voltage is Red-1.9V Blue-3.3V Green-3.3V)
When I do the math (calculating Red) with standard 3.7 battery:
Using the standard formula of 3.7-1.9/.020= 90 ohms
I'm calculating 90 ohms...
What am I missing?
igniter3.jpg
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