Tag Archives: candle

Beyond the Blink: RGB LED multiple lighting effects with arduino, push button, and potentiometer

Ever want to do more with an LED than just blink? This circuit and source code demonstrates some creative possibilities for lighting effects with an RGB LED. CC has descriptive subtitles. Sorry for the poor phone video quality. Here’s a … Continue reading

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Making a flickering candle with an RGB LED and an ATTiny85 chip

Normally you don’t use an ATTiny85 to drive an RGB LED, because an RGB LED needs three pulse width modulation pins and the ATTiny85 only has two. ¬†However, for the application of a flickering candle, you need only two PWM … Continue reading

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