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Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
@BootySnorkeler
Hey,
I have a very battery-critical project and I want to save energy by dimming a few LEDs whenever I can.
If I use analogWrite() to light the LEDS at half brightness, will it reduce power usage?
What about using a potentiometer?