In this project, we create a joystick-controlled laser by connecting two servos to a joystick and using this setup as a pan-and-tilt controller for a laser pointer. The following is excerpted from the ...
Alexa-controlled toilets are a thing in 2018, but cost thousands. An enterprising person can make their own by following these instructions. It takes a bit of work, multiple components and about $750 ...
DEAR MISS MANNERS: We have become friends with another couple over the past two years, and we frequently invite them for dinner. Lately, I’ve noticed that the husband leaves the toilet seat up after ...
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