[Stephen] took the safe route when getting his Raspberry Pi to dim an AC light bulb. He didn’t roll his ... By attaching a servo motor to the dimmer knob the RPi can adjust the light level ...

Q: I’m having a hard time finding a good dimmable CFL light bulb, especially for recessed lighting. When I dim the lights, the dimmer makes a loud buzzing noise. The sound is loud enough to be ...

An ultra-low price is the main draw with Eufy’s second-generation dimmable (but non-tunable) smart bulb. I was going to start this review with a “how many journalists does it take to screw in ...