After successfully building the circuit, we took the project one step further by incorporating an Atmel ATtiny13 microcontroller. The code switches the LEDs on and off randomly for a flickering ...

That goes to an LM386 amplifier circuit and from there to an Arduino ... lights up when you swipe it against something (with a flicker LED) and that lights the candle’s LED when brought near ...

Incompatible dimmer switches can also cause LED bulbs to burn out more ... Try unplugging some appliances from the same circuit and see if the flickering stops. If it does, you'll need to have ...