Sound of turning on and off a light switch. Recorded with jjc sgm-v1. You don't have to credit me anywhere but if you liked this sound effect, please let me know in the comments where you've used it. Thanks!.
Yuasa yhy-80p steam humidifier is turned on and the inside water starts boiling, after which it's turned off and stops making a strange noise. Recorded with zoom h2n.
An 8mm film projector being turned on. The projector then runs for over a minute, with some changes in pitch as the reel grows smaller. The reel then reaches the end and is pulled through the projector before the projector is turned off.
The lid of a bottle opening and closing. You can hear the lid turn as it is being opened, the hollow sound as the lid is lifted, the clicking sound as the lid is being put back and then the turning of the lid as it closes. Recorded with a zoom h6 and a stereo microphone (rode ntg2).
The sound of fumbling with some copy paper. Useful if you need a page turning sound, a character looking through some files, etc. . . Recorded using a sony ic recorder, processed in fl studio's edison to remove noise.
A small hand-crank generator being turned at a pretty quick rate. I didn't have a light bulb attached, but if i did, i imagine it would be flickering brightly at this speed.